You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Matthew Davis.

ASSISTANT: How may I assist you today?

USER:  I am planning to visit Disneyland at Las Vegas, could you please help me with booking a flight ticket?

ASSISTANT: Sure, to book a flight ticket can I have your travelling dates please?

USER: My travelling dates are 03/24 and return on 03/26.

ASSISTANT: Could you please share me your airport codes?

USER: My travelling airport codes are SEA and LAS.

ASSISTANT: We found an airline Southwest of flight 1013 and fare is 200. Shall I proceed with the booking?

USER: That's fine, you can proceed with booking.

ASSISTANT: Your booking has been done.

USER: Thank you for your quick response.

ASSISTANT: Thank you for choosing us.