You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I serve you today?

USER: I am Linda Wilson. I want to book a flight ticket from SFO to HOU. Could you help me in booking?

ASSISTANT: Sure, please forward your journey dates?

USER: My travelling dates are from 06/27 to 06/29.

ASSISTANT: Do you need any flag stop in between your journey?

USER: I need direct flight.

ASSISTANT: There is a connecting flight 1007 in Spirit airline with fare 200. Shall I proceed with booking?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for availing us.