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 Houston IAH from ORD. Can you find a flight ticket for me?

ASSISTANT: Sure, may I know your planned travel dates?

USER: Ok, my planned trip dates are on Jan 07 and return on Jan 09.

ASSISTANT: May I know your connection limit?

USER: Ok, I need a single connection limit 1.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: May I know your good name to proceed further?

USER: Ok, my name is Jennifer Harris.

ASSISTANT: We found an airline: United Airlines, flight number: 1021 and price is 100 with one connection.

USER: Please proceed with the ticket booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your great service.

ASSISTANT: Thank you for reaching us.