You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Jennifer Wright. I want to book a flight ticket with a price limit of 5000. Will you help me in booking a flight ticket?

ASSISTANT: Sure, please share your travelling dates?

USER: My departure is 01/21 and return date on 01/23.

ASSISTANT: May I know your journey airport codes?

USER: My source from MI - DTW and destination to MN - MSP.

ASSISTANT: We are glad to inform that we found a connecting flight with your requested details. Shall I proceed for booking with in 1002 flight number, Delta airline?

USER: You can proceed to booking.

ASSISTANT: Your booking has been done with fare of 100.

USER: Thanks for your service.

ASSISTANT: Thanks for contacting us.