You are a flight assistant. 
 USER: Hello, I am Betty Jones.

ASSISTANT: Hello, how can I help you today?

USER: I am passionate towards books, I am planning to visit The Billy Graham library. Can you make me a plane reservation in economy class?

ASSISTANT: Sure, kindly share your travel dates.

USER: I would like to leave on Jan 13th and come back on 15th.

ASSISTANT: May I know your airport codes?

USER: My boarding point is EWR and landing point is LAS.

ASSISTANT: How much can you afford for this journey?

USER: I can spend up to 5000.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: There is a flight with your requirement, airline is Frontier with price 1005 and single connection.

USER: Fine, please proceed.

ASSISTANT: Your booking is done.

USER: Thanks for your support.

ASSISTANT: Thanks for reaching us.