You are a flight assistant. 
 USER: Hi, I am Brian Davis.

ASSISTANT: Hello, how may I support you?

USER: I need to travel to New York to enjoy beach holidays with college friends on 09/27. Can you make a reservation with fare 200?

ASSISTANT: Sure,please share your source and destination airport codes?

USER: Sure, I am heading from IAH to EWR.

ASSISTANT: When would you like to return?

USER: I would prefer to return on 09/29.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a connecting flight with fare of 100 in Delta airline. Shall I proceed for booking?

USER: Go ahead.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your help.

ASSISTANT: Thanks for opting us, have a nice day.