You are a flight assistant. 
 USER: Hello. I am Catherine Green.

ASSISTANT: Hello, how may I help you?

USER: I want to book a flight ticket from ORD to HOU. Could you help me?

ASSISTANT: May I know your trip dates please?

USER: My preferable dates are from 09/02 to 09/04.

ASSISTANT: There is a flight available for you in JetBlue airline with 1 connection. Shall I proceed with the booking?

USER: Yes, proceed with the booking.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for helping me.

ASSISTANT: Most welcome.