You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I am Gary Allen.

ASSISTANT: Ok.

USER: I want to book a flight ticket to SFO to meet my best friend. Can you help me in booking a flight ticket on 07/14?

ASSISTANT: Sure, may I know your return date?

USER: I will be return on 07/16.

ASSISTANT: Ok, where do you want to start?

USER: I want to start from Detroit, DTW.

ASSISTANT: Do you need any connection in between your journey?

USER: Yes, I need 1 connection.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: I found a Frontier airline, flight number: 1004, price: 200 with one connection.

USER: Ok, You can proceed with booking.

ASSISTANT: Your booking is done.

USER: Thanks for your support.

ASSISTANT: Thank you for choosing us.