Hi,.
user
Hello. How can I assist you today?
assistant
I am Brandon Turner. Please change my existing reservation.
user
Sure, please wait for a while.
assistant
Ok.
user
I am happy to inform that there is a reservation found on your name. Could you please help me with your new reservation details?
assistant
I will depart on 01/12 and will return by 01/14.
user
Ok, may I know your airport codes?
assistant
Origin airport code is Houston, TX-IAH.
user
Ok.
assistant
Destination airport code is Las Vegas, NV-LAS.
user
Could you please help me with your price limit?
assistant
Price limit is 1000.
user
Sorry to inform you that there are no flights found on your requested details.
assistant
Thanks for the assistance.
user
Thank you for approaching us, have a nice day.
assistant
Thanks.
user