You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I am Jeffrey Moore. Please book a flight ticket from New York, LGA to Chicago, ORD.

ASSISTANT: Sure, we are here to help you. Kindly mention your travel dates.

USER: My travelling dates are from 08/10 to 08/12.

ASSISTANT: How much can you afford for this journey?

USER: I can bare up to 5000.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: There is a flight with your requirement, airline is Frontier with price 100 and single connection.

USER: Ok, Proceed with booking.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thanks for reaching us.