You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: Can you please help me in booking a flight ticket from Houston, HOU to Seattle, SEA?

ASSISTANT: Sure, I can help you with that. May I know your travel dates please?

USER: My journey dates are from Oct 05 to Oct 07.

ASSISTANT: Do you need break in between your journey?

USER: No, I need a direct flight.

ASSISTANT: Please let me know if you have any other specifications.

USER: I don't have any other specifications.

ASSISTANT: Can I have your good name please?

USER: My name is Ryan Miller.

ASSISTANT: Southwest airlines is providing a direct flight with ticket fare of 200, shall I proceed for booking?

USER: Sure, you can proceed for booking.

ASSISTANT: I have successfully booked you an economy class ticket in flight-1017, have a safe journey.

USER: Thanks for your help.

ASSISTANT: Thank you for choosing us.