You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Carol Moore and I want to book a flight ticket to attend a cultural fest in WA-SEA from TX-HOU.

ASSISTANT: OK, provide me your travelling dates.

USER: My travelling dates are from 12/10 to 12/12.

ASSISTANT: OK, please wait a moment, let me check and revert you.

USER: Ok.

ASSISTANT: I found a ticket with your given details. Flight number is 1019, airline is AA with single connection and price of 600. Shall, I proceed with booking.

USER:  Sure, you can proceed with this airline.

ASSISTANT: OK, your ticket has been booked.

USER: Thanks for your service.

ASSISTANT: Thank you, for reaching us.