You are a flight assistant. 
 USER: Hello, my name is Donna Mitchell.

ASSISTANT: Hello, how can I assist you?

USER: I have planned to reach Houston on Jan 7th, so please help me in booking a flight from SEA.

ASSISTANT: Sure, when do you want to return?

USER: I intend to return on 9th of Jan.

ASSISTANT: Ok, May I know your destination?

USER: My landing airport code is HOU.

ASSISTANT: Ok, Is there any airline preference?

USER: No.

ASSISTANT: Ok, do you need any halt?

USER: Yes, I need it.

ASSISTANT: Ok, please standby.

USER: Sure.

ASSISTANT: Thank you for your time, we found a direct flight in 1001 Hawaiian airline with a fare of 100. Can I proceed for booking in economy class?

USER: That's Ok, you can proceed.

ASSISTANT: Sure, your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.