If any of your travel arrangements change after booking please contact us at booking@siamlimousine.com. Should changes occur less than 72 hours before travelling, we would appreciate a phone call (+66 76 390 699) to make sure we get the message. Especially if a weekend is involved. When calling outside of our regular office hours make sure to use the emergency phone number (+66836366116). You must inform us of changes on flight times and flight numbers.