Hello, I am David Allen.
user
Hello. How can I amend you?
assistant
Can you please book a flight ticket to Washington, IAD as I am planning to meet my friend?
user
Sure. May I know your travelling dates?
assistant
My travelling dates are 06/13 to 06/15.
user
Let me know your source code.
assistant
Houston, HOU is my boarding point.
user
Do you have any connection limit?
assistant
Yes, there should be a lay by.
user
Thanks for waiting, there is a flight with airline: Hawaiian, flight number:1006, 1 connection, price 200.
assistant
You can proceed to book.
user
Your ticket has been reserved.
assistant
Thank you for your help.
user
Thank you.
assistant