You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Betty Hall.

ASSISTANT: How may I help you?

USER: I am planing to book a ticket, can you help me with that.My price limit is 1000.

ASSISTANT: Sure, please let me know your travel dates.

USER: My travelling dates are 08/12 to 08/14.

ASSISTANT: Can I know your travel airport codes?

USER: I want to book a ticket from IAD to MCO. My connection limit is 1.

ASSISTANT: Basing on your details, I got a flight in Spirit airlines with price is 100.

USER: That's fine, please proceed the booking.

ASSISTANT: Your ticket booking is done with flight number 1006.

USER: Thank you for your service.

ASSISTANT: Most welcome.