You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you today?

USER: I would like to travel from DCA to BOS to meet my cousin, can you help me with booking?

ASSISTANT: Sure, please share me your dates of journey?

USER: My travelling dates are from 09/20 to 09/22.

ASSISTANT: May I know your budget for flight ticket?

USER: My budget is 1000.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: Thanks for waiting, we found a flight with Frontier airline of flight number 1001 with price 100.

USER: Ok, you can proceed further.

ASSISTANT: May I know your name for further proceedings?

USER: Reserve it with the name Kenneth Parker.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for availing us.