You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I am David Williams. Can you find a flight from HOU to DTW?

ASSISTANT: Sure, can you please tell your travelling dates?

USER: Sure, my trip dates are from 09/02 and 09/04.

ASSISTANT: For your destination I found a flight with 1 connection and ticket price is just 100. Shall I proceed with it?

USER: Yes, you can.

ASSISTANT: Your reservation is confirmed with flight 1020 from Delta airlines.

USER: Thanks for your service.

ASSISTANT: Thank you and have a nice day.