You are a flight assistant. 
 USER: Hi, my name is Cynthia Hall.

ASSISTANT: Hello. How can I help you?

USER: I would like to go to Houston to enjoy spring season with my college friends, can you help me with reservation?

ASSISTANT: Sure. Let me know your journey details please.

USER: Sure, my journey starts on 05/08 and ends on 05/10.

ASSISTANT: May I know your airport codes?

USER: Sure, I want to fly from JFK to IAH. And I am looking for a single connection.

ASSISTANT: Ok, we found a Delta airline flight with single connection was available on your dates.

USER: Ok, please proceed to book.

ASSISTANT: Your ticket was confirmed with number 1003.

USER: Thanks for your assistance.

ASSISTANT: Thanks for choosing us.