You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I want to go to Seattle next month so can you please help me in flight ticket booking process from HOU to SEA?

ASSISTANT: Sure, let me know your trip dates please?

USER: Thank you for your response, I want to take off on May 05 and book my return ticket also on May 07.

ASSISTANT: Do you have any airline preference?

USER: No.

ASSISTANT: May I know your connection limit?

USER: I want a direct flight.

ASSISTANT: Do you need any other specifications?

USER: I want to travel in economy class flight.

ASSISTANT: Ok, can I know your name please to proceed further?

USER: Sure, my name is Thomas Brown.

ASSISTANT: Spirit Airlines is providing direct flight with the ticket fare of 200 and depart time is 14:00 PM, arrival time is 11:00 AM. Shall I proceed?

USER: Please confirm this flight ticket for me.

ASSISTANT: Your ticket has been confirmed by flight number 1009 and an economy class.

USER: Thank you for your help.

ASSISTANT: Thanks for choosing us.