You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you today?

USER: Myself Brian Clark.

ASSISTANT: Glad to meet you Brian Clark.

USER: I need to schedule my trip to travel San Francisco this weekend. Can you please help me in reserving the ticket from IAH to SFO?

ASSISTANT: Sure, I am here to help you. May I know your travel dates please?

USER: Thank you very much for quick access, I am planning to travel on Aug 29th and again I will return back on Aug 31st.

ASSISTANT: Ok, hold on for a moment. Let me check the best flight for you.

USER: Ok, I will wait for your response.

ASSISTANT: I found a flight for you with Hawaiian airlines and it costs you 200. Shall I proceed?

USER: Yes, please go ahead and reserve the ticket.

ASSISTANT: Your ticket has been booked with 1022 flight number.

USER: Thank you very much for reserving the ticket.

ASSISTANT: Welcome, thank you for choosing us. Have a safe flight.