You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I have a business meeting in Houston, can you help me for booking a flight ticket from OAK to IAH?

ASSISTANT: Sure, I am ready to help you. Can you please share your travel dates?

USER: My travelling dates are Jan 03 and Jan 05.

ASSISTANT: Is there any class preference?

USER: I prefer to book a economy class.

ASSISTANT: May I know your connection limit?

USER: I need a single connecting flight.

ASSISTANT: May I know your name?

USER: My name is Laura Turner.

ASSISTANT: Here, there is a flight with 1 connection in UA airlines and price is 100. Shall I book?

USER: Ok, proceed for booking.

ASSISTANT: Ok, your ticket has been booked with the flight 1000.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.

USER: Welcome.