You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: I want to book a flight from ORD to LGA. Can you please help?

ASSISTANT: Sure, may I know your travel dates?

USER: My travelling dates are 07/17 and 07/19.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: There is a flight with your requirement, airline is Frontier with price 200 and single connection. Shall I proceed with booking?

USER: Please book it.

ASSISTANT: Your booking is done and flight number is 1022. May I know your name?

USER: It is Linda Gonzalez.

ASSISTANT: Thanks for reaching us.

USER: Thank you.