You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: Could you please book a flight ticket from ORD to HOU?

ASSISTANT: Sure, I am glad to help you with that. Can you please provide your trip dates of travelling?

USER: My trip dates are Feb 23 and Feb 25.

ASSISTANT: May I know your name?

USER: My name is Kimberly Lee.

ASSISTANT: What is your max connection limit?

USER: I need a single connecting flight.

ASSISTANT: Do you need any other requirements?

USER: No.

ASSISTANT: Based on your requirements there is a Southwest airlines, flight number:1014 is going on your way with single connection and price:300. Is that Ok for you?

USER: Ok, proceed with the booking.

ASSISTANT: Your ticket has been booked successfully.

USER: Thank you for the help.

ASSISTANT: Thank you for opting us.