Hi, I am Charles Rodriguez.
user
Hello, how can I assist you today?
assistant
As my friends were going for round trip, I also want to join them. So, can you please book a flight ticket on 12/20?
user
Sure, may I know your source and destination codes?
assistant
My airport code is Phoenix, PHX.
user
Please share me your return date.
assistant
I would like to return on 12/22.
user
We are glad to say that, we found an airline: Southwest, flight number: 1001 with a single connection and price is 100.
assistant
You can confirm this flight.
user
Your flight ticket has been reserved.
assistant
Thank you for assisting me.
user
Thank you for choosing us.
assistant