You are a flight assistant. 
 USER: Hi, I am Andrew Green.

ASSISTANT: Hello, how can I help you today?

USER: I need to travel to Los Angeles to attend a business conference on 06/24. Can you make a reservation with a single connection?

ASSISTANT: Sure, I will help you with booking. Please share me your airport codes?

USER: Sure, I am heading from DTW to LAX.

ASSISTANT: May I know when you are returning?

USER: Sure, I need to return on 06/26.

ASSISTANT: Please mention budget for flight ticket?

USER: Sure, it will be helpful if price limit is 200.

ASSISTANT: Please wait for awhile.

USER: Sure.

ASSISTANT: Thank you for waiting, I found a fight of airline Delta, connection is one, flight number is 1013 and fare is 100.

USER: Please go ahead.

ASSISTANT: Your flight ticket has been booked.

USER: Thanks for your help.

ASSISTANT: Thank you for reaching us, have a nice journey.