Hi.
user
Hello,. How may I assist you?
assistant
I am heading from Phoenix to meet my cousin at Washington, DC - IAD. Can you help me book a flight ticket?
user
Sure, may I know your travelling dates.
assistant
I will depart on 12/22 and return on 12/24.
user
May I know your good name?
assistant
Stephen Miller is my name.
user
Please provide your source code.
assistant
I would like to travel from PHX.
user
Unfortunately there is no flight found with your requiremwnts.
assistant
Ok, thank you.
user
Thank you for reaching us.
assistant