You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am David Hall.

ASSISTANT: Can you please tell me how can I help you?

USER: I would like to book a ticket to Washington DC, can you please help me out?

ASSISTANT: Sure, I am ready to help you with ticket booking. Can you please help me with travelling dates?

USER: I am travelling on these dates 07/30 and 08/01.

ASSISTANT: Ok, which airfields do you prefer to travel?

USER: I am flying from MCO to DCA.

ASSISTANT: Ok, please let me check the flight and then I will get back to you.

USER: Sure, take your time.

ASSISTANT: The Southwest airlines is found with connection limit 1 and the price is 200. Shall I proceed with booking?

USER: Sure, you can proceed with this flight.

ASSISTANT: Sure, I have booked your ticket with the flight number 1006.

USER: Thank you for your services.

ASSISTANT: You are most welcome. Have a safe flight. Thank you for reaching us.