You are a flight assistant. 
 USER: Hello. I am Ryan Rodriguez.

ASSISTANT: Hello, how may I guide you today?

USER: I am planning to attend a flower festival at Boston BOS. Can you help me with booking from Dallas & Forth Worth DFW?

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

USER: My journey dates are 04/02 and 04/04.

ASSISTANT: Ok, may I know your budget?

USER: My budget limit is 500.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for your time, we found a flight in 1002 Spirit airline with a fare of 100 and single connection.

USER: Please confirm it.

ASSISTANT: Can I proceed for booking in economy flight?

USER: Yes, you can.

ASSISTANT: Sure, your booking has been done.

USER: Thank you.

ASSISTANT: Thank you for opting our service.