You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am Scott White from Las Vegas. I want to go Seattle next month to meet my friends there, can you please book a flight ticket for me?

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

USER: I want to take off on 12/05 and book my return ticket also on 12/07.

ASSISTANT: Could you please help me with the airport codes?

USER: I want to fly from LAS and destination airport is SEA.

ASSISTANT: Let me check for the availability of flight.

USER: Ok.

ASSISTANT: Scott, there is a flight available with price 100 and the connection is 1 with UA airline. Would you like me to proceed with the booking?

USER: Please book this flight ticket for me.

ASSISTANT: Your booking is confirmed with 1022 flight number.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.