You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I best support you?

USER: I am Pamela Johnson. I want to book a flight ticket with a price limit of 5000.

ASSISTANT: Ok, may I know your source and destination.

USER: Sure, I am planning to meet my friend in CO - DEN and my origin from MI - DTW.

ASSISTANT: Ok, please share your travelling dates?

USER: I would like to fly on 01/02 and return date on 01/04.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a connecting flight with your request. Flight number: 1025, airline: JetBlue with fare of 200. Shall I proceed for booking?

USER: You can proceed to booking.

ASSISTANT: Your booking has been done.

USER: Thanks for your service.

ASSISTANT: Thanks for choosing us.