Hi.
user
Hello, how can I help you?
assistant
I am John Mitchell, can you help me to book a flight from IAD to IAH?
user
Sure, when would you like to depart and return?
assistant
I am planning to travel on Dec 02 and Dec 04.
user
Do you need halt in between your journey?
assistant
Yes, I need a connecting flight.
user
Ok, is there any class preference?
assistant
No.
user
Ok, please wait for a while.
assistant
Ok.
user
We found a Southwest airline, flight number: 1005, price: 200 with one connection.
assistant
Proceed with booking.
user
Your flight ticket has been confirmed.
assistant
Thank you.
user
Thank you, have a good day.
assistant