Hi.
user
Hello. How may I serve you?
assistant
Please book a ticket to DEN to attend a meeting?
user
Sure, when are you willing to travel?
assistant
My travel dates are from 06/03 to 06/05.
user
Help me with the source code?
assistant
My source is at  CA-OAK.
user
May I know your name please?
assistant
I am Larry Johnson.
user
We have found a AA airline of 1004 flight number with one connection of cost 100.
assistant
You can proceed with booking. Thank you.
user
Your flight ticket is booked. Thank you.
assistant