You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to attend a Tennis competition in Dallas DFW from LAS. Can you find a flight ticket for me?

ASSISTANT: Sure, let me know your travelling dates?

USER: Ok, my itinerary dates are on Oct 31 and Nov 02.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a single connecting flight.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: May I know your good name?

USER: Yes, I am Brenda Green.

ASSISTANT: We found a connecting flight 1017 in Spirit airline with fare 100 and class is economy. Shall I proceed?

USER: Yes, you can.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.