You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I would like to meet my boss at Oakland, please book my flight ticket from IAH to OAK.

ASSISTANT: May I know your dates on which you are planning to depart and arrive?

USER: Thank you. I have to depart on Feb 19th and return back on Feb 21st.

ASSISTANT: Are you comfortable with connecting flight or direct flight?

USER: I am looking for a connecting flight.

ASSISTANT: Please let me know if you have any other specifications, I'll search for the flights according to that.

USER: I don't have any other specifications.

ASSISTANT: Can I know your name for booking your flight ticket?

USER: Myself Andrew Adams.

ASSISTANT: There is a flight in Spirit airlines with the ticket price of 100 having one connection and economy class. Can I proceed to booking?

USER: Yes, you can book the ticket.

ASSISTANT: Your booking is confirmed and the flight number is 1019.

USER: Thank you so much.

ASSISTANT: Thank your reaching us.