You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: James Robinson here. I want to participate in technical fest which is conducted at my college in DEN. Can you please help me to book a flight from IAH?

ASSISTANT: Sure, can you please share your trip dates?

USER: Ok, I would like to fly on June 14 and intend to return on June 16.

ASSISTANT: Ok, please be on hold.

USER: Sure.

ASSISTANT: UA airlines is having a connecting flight with a fare of 200, shall I proceed with booking?

USER: Ok, you can proceed with booking.

ASSISTANT: Your ticket has been confirmed with the flight-1002.

USER: Thank you for the assistance.

ASSISTANT: Welcome, have a safe journey.