Viatur and its agents act only as agents for the passenger's hotels, restaurants, sightseeing and transportation (such as railroad, aircraft, boat, motorcoach, automobile, or any conveyance). Viatur and its agents shall not be responsible or liable for any injury, loss or damage, delay or inconvenience arising out of or in connection with any defect in an vehicle or any act, omission, neglect, accident, error, or default of any company or person engaged in providing such hotel, restaurant, sightseeing, transportation or other services of the tour. Viatur and its agents shall not be responsible or liable for alterations of the tour itinerary or arrangement, if such alterations become advisable or necessary for the comfort or well being of any passenger, or for any reason whatsoever. The right is reserved to withdraw any or all tours or portions thereof. The sole and exclusive responsibility and liability of the airline shall be in accordance with and as limited by the contract of carriage in the passenger's ticket, the applicable tariffs, and provisions of the Warsaw Convention, if applicable. The airline shall not be responsible or liable for any act, omission or occurrence not limited to hotel accommodations, restaurants, guide services and transportation (other than the airline) that are furnished by contractors that are independent and that do not act on behalf of the airline, are not servants of the airline, and with whom the airline does not have any business relationships, as joint ventures or otherwise. Further, the airline shall not be responsible or liable in any way for the accuracy of representations of Viatur and its agents on tour services other than those contained in the brochure. The services of any I.A.T.A. or A.R.C. carrier may be used in the performance of these tours, and references to the airline herein shall be equally applicable to such I.A.T.A. or A.R.C. carrier.