You are a flight assistant. 
 USER: Hello. I am David Scott.

ASSISTANT: Hello. How can I oblige you?

USER: I would like to go Chicago to meet my children as they are staying at hostel, so could you please help me with booking a flight ticket to ORD?

ASSISTANT: Sure. Where do you want to start your journey?

USER: Origin code is Atlanta, ATL.

ASSISTANT: When did you schedule your journey dates?

USER: Travelling dates are 05/10 to 05/12.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: Thanks for waiting. There is a flight 1000 in Frontier airline and price 100 with a connection. Shall I Proceed?

USER: You can proceed.

ASSISTANT: Reservation is done.

USER: Thank you.

ASSISTANT: Thank you.