You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Richard Baker.

ASSISTANT: How can I guide you today?

USER: I need to attend a business meeting in Houston. Can you help me to book a ticket from DTW to HOU?

ASSISTANT: Sure, may I know your trip dates?

USER: I want to fly on 04/01 and 04/03.

ASSISTANT: Please wait a moment.

USER: Sure, take your time.

ASSISTANT: Here, I found a flight for you with 1 connection and fare is 200. Shall I book it?

USER: Yes, book the ticket for me.

ASSISTANT: Your booking is done with flight 1018 and airline is UA.

USER: Thank you for helping me out.

ASSISTANT: Thank you for opting us.