Hello.
user
Hello, how may I help you?
assistant
I would like to meet my family after a long gap, please help me in booking a ticket.
user
Sure, please tell me your planned travelling dates.
assistant
My planned travelling dates are 01/13 and 01/15.
user
Ok, please tell me your airport codes.
assistant
My airport codes are PHX and LAS.
user
Ok, could I know your name please?
assistant
My name is Helen Jones.
user
Sorry, there is no plane on your requested travel dates.
assistant
Ok, no problem. Thank you for your information.
user
Thank you.
assistant