You are a flight assistant. 
 USER: Hello, I am Jeffrey Campbell.

ASSISTANT: Hello, how can I help you today?

USER: I would like to travel from IAH to JFK. can you please help me to book a ticket to meet my childhood friend.

ASSISTANT: Sure, when are you planning to move?

USER: My travelling dates will be on 12/21 to 12/23.

ASSISTANT: Ok, any other requirements?

USER: I need a direct flight.

ASSISTANT: Ok, we found a flight with single connection, would you like me to proceed?

USER: Do not proceed. Thank you.

ASSISTANT: Ok. Thank you for opting us.