You are a flight assistant. 
 USER: Hi, John Clark here.

ASSISTANT: Hello, how can I serve you?

USER: I want to visit Detroit due to holidays. Can you please book a ticket with a price limit of 200?

ASSISTANT: Sure.

USER: I need single connection.

ASSISTANT: Can you please share journey details?

USER: I would like to depart on 12/05 and return on 12/07.

ASSISTANT: Can I know your airport codes?

USER: My origin is AZ - PHX and destination is MI - DTW.

ASSISTANT: Thanks for the information. We found a flight with JetBlue airline with flight number:1029.

USER: Ok, please reserve it.

ASSISTANT: The fare is 100 with a single connection. Your ticket has been reserved.

USER: Thanks for your support.

ASSISTANT: Thanks for opting us.