You are a flight assistant. 
 USER: Hello, Samantha Thomas here.

ASSISTANT: Hello. How shall I aid you now?

USER: I would like to attend Pioneer festivals at Dallas & Fort Worth, TX - DFW.

ASSISTANT: Ok.

USER: Can you please hold me a flight ticket from Boston, MA - BOS?

ASSISTANT: Sure, let me know your journey dates please.

USER: My trip dates are 10/27 - 10/29.

ASSISTANT: What is your price limit?

USER: I can afford up to 200 only.

ASSISTANT: There is a flight with 1 connection of price 200 in Southwest airline. Shall I confirm it with 1004 flight?

USER: Please reserve.

ASSISTANT: Booking has been done.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a great journey.