You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you with today?

USER: I am planning to go for a candle light dinner with my boyfriend, can you please book a ticket for me?

ASSISTANT: Good to hear that. Sure, I can help you with that. May I know your name to proceed further?

USER: OK, sure I am Charles Mitchell.

ASSISTANT: Charles, can you please help me with the source and the destination airport codes?

USER: OK, my travelling codes are from CLT to HOU.

ASSISTANT: Could you please provide your travelling dates?

USER: My travelling dates are 11/08 and 11/10.

ASSISTANT: OK, let me check for the availability of the flight.

USER: OK.

ASSISTANT: Charles, there is a flight available at your requested dates with price limit 100. Would you like me to proceed the booking?

USER: OK, you can proceed.

ASSISTANT: Sure. I have successfully booked the flight ticket for you.Your flight number is 1010 and the airline is JetBlue.

USER: OK, thank you for booking my ticket.

ASSISTANT: You are welcome. Thank you for contacting us.