You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you this evening?

USER: Can you make a reservation for me, which is having single connection limit?

ASSISTANT: Sure, can you please help me with your source and destination airport codes?

USER: Sure, my locations are from DTW to LAX.

ASSISTANT: May I know your willing dates for journey?

USER: I would like to travel on 12/17 and 12/19.

ASSISTANT: Can I have your good name please?

USER: Sure, I am Eric Roberts.

ASSISTANT: There is flight found available from Delta airlines with ticket fare of 200, shall I proceed booking?

USER: Please proceed.

ASSISTANT: Your ticket has been booked with flight-1020, have a happy journey.

USER: Thank you for your help.

ASSISTANT: Welcome, thank you for choosing us.