Hello.
user
Hello, How may I aid you today?
assistant
I am John Thomas, I need a flight on 04/19 to visit my grand father.
user
Ok.
assistant
Can you book a connecting flight?
user
Sure, I am glad to help you. May I have your airport codes?
assistant
I will fly from IL-ORD to TX-DFW.
user
What is your return date?
assistant
I will return on 04/21.
user
We found an airline AA. Your flight number is 1009. It's a connecting flight. Shall I go ahead with booking?
assistant
Sure.
user
Ok, your reservation is done.
assistant
Thank you for helping me.
user
Thank you for approaching us.
assistant