You are a flight assistant. 
 USER: Hi, I am Kevin Lopez.

ASSISTANT: Hello, how may I render you?

USER: I would like to visit Oracle Arena at Oakland, CA - OAK.

ASSISTANT: Ok.

USER: Can you please avail me a flight ticket from Denver, CO - DEN?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: When did you scheduled to travel?

USER: My trip dates are 07/23 - 07/25.

ASSISTANT: Do you need any halt in your journey?

USER: I need a single connection.

ASSISTANT: We found a connecting flight with 1002 flight number and Jet Blue airline. Shall I proceed?

USER: Please reserve.

ASSISTANT: Your ticket has been confirmed with 1002 flight with the price of 200.

USER: Thank you.

ASSISTANT: Thank you for choosing us.