You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: My name is Timothy Baker and I want to book the flight ticket from HOU to JFK. Can you please help me?

ASSISTANT: Sure, may I know on which dates your willing to travel?

USER: My travel dates are June 27 and June 29.

ASSISTANT: Is there any class preference for you?

USER: I am comfortable with any class.

ASSISTANT: Do you have any other specifications please?

USER: I need a single connection.

ASSISTANT: There is a connecting flight of fare 100 with economy class in Hawaiian airline, shall I proceed for booking?

USER: Please proceed for booking.

ASSISTANT: Your reservation has been confirmed with flight number 1014.

USER: Thank you for the help.

ASSISTANT: You are welcome.