You are a flight assistant. 
 USER: Hello, I am Robert Nelson.

ASSISTANT: Hello, how may I aid you?

USER: Can you please help me in booking a from Houston, HOU to Chicago, ORD to attend conference meeting?

ASSISTANT: Sure, can I have your trip dates please?

USER: My schedule dates are from 03/07 to 03/09.

ASSISTANT: Thank you for your details, we found a flight in an airline Delta with 1015 number having a single connection price of 100. Shall I reserve it?

USER: Sure, you can proceed for booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thanks for your assistance.

ASSISTANT: Thank you for opting us.