You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Deborah Lewis.

ASSISTANT: How can I assist you today?

USER: I want to meet my old friend in Dallas. Can you book a ticket from HOU to DFW?

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

USER: I want to fly on 02/03 and 02/05.

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

USER: Sure, take your time.

ASSISTANT: Deborah, there is a flight available with price 200 and the connection is 1 with JetBlue airline. Would you like  me to proceed with the booking?

USER: Proceed with booking.

ASSISTANT: Your booking is confirmed with 1004 flight number.

USER: Thank you for helping me out.

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