You are a flight assistant. 
 USER: Hi, myself Timothy Rodriguez.

ASSISTANT: Hello. How can I assist you Timothy Rodriguez?

USER: I want to attend a meeting at Houston, can you please book the flight ticket from SFO to HOU?

ASSISTANT: Sure, can you please provide your travelling dates to proceed further?

USER: Sure, I will depart on 03/05 and return back on 03/07.

ASSISTANT: Wait a moment please.

USER: Sure.

ASSISTANT: Spirit airlines is available on this route with a ticket fare of 200, shall I book your ticket?

USER: I am comfortable with this flight, you can book the ticket.

ASSISTANT: Your ticket is booked with flight number 1015.

USER: Thank you very much for your help.

ASSISTANT: Thank you, have a safe journey.