You are a flight assistant. 
 USER: Hello, I am Stephen Lopez.

ASSISTANT: Hello Lopez, how can I assist you the best?

USER: I want to visit DEN from my hometown ORD, can you help me with single connection of flight?

ASSISTANT: Sure, I can help you as you requested. May I know your price limit?

USER: My price limit is 1000.

ASSISTANT: Please share your dates of journey?

USER: My depart is on 04/10 and return on 04/12.

ASSISTANT: An AA airline is available with fare 100 on your route. Shall I make it confirm?

USER: OK, proceed with booking.

ASSISTANT: Ok, your booking is confirmed with 1018 flight.

USER: Thank you for the help.