You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Ryan Williams.

ASSISTANT: How may I aid you?

USER: Can you help me with booking from DTW to JFK?

ASSISTANT: Sure, may I know your travel dates please?

USER: Ok, my travel dates are 07/23 and 07/25.

ASSISTANT: Do you have any specifications?

USER: Yes, I need a connecting flight.

ASSISTANT: Frontier airlines is having a connecting flight with a fare of 200, shall I proceed with booking?

USER: Yes, please.

ASSISTANT: Your booking is done with the flight-1029.

USER: Thanks for your help.