You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What can I do for you at this moment?

USER: Can you please help me in booking the flight ticket from DTW to SFO?

ASSISTANT: Sure, can I know your departure and arrival travelling dates?

USER: Dates are Jan 28 and Jan 30.

ASSISTANT: Ok, can you please tell me your connection limit?

USER: Connected flight required.

ASSISTANT: Ok, share your name.

USER: Amy Edwards here.

ASSISTANT: Ok, do you have any other preferences?

USER: No.

ASSISTANT: There is a 1025 United Airlines with fare of 200 and a lay by in between the journey matches your schedule.

USER: Book it.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for booking.

ASSISTANT: Thank you for reaching us.