You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: My name is Thomas Wright and I want to book the flight ticket from MCO to IAD. Can you please help me?

ASSISTANT: Sure, can I know your travelling dates?

USER: My travel dates are 12/21 and 12/23.

ASSISTANT: Do you have any connection limit?

USER: I need a single connection.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: We found Spirit airline with price 400 and economy class and airline number is 1000 with arrival time is 08 AM and departure time is 12 AM, Shall I proceed for booking?

USER: Please proceed for booking.

ASSISTANT: Your ticket is booked.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us.