You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: Could you please help me in  booking a ticket from HOU to ORD where I have a meeting to attend.

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

USER: My itinerary travel dates are as follows July 10 and July 12.

ASSISTANT: Is there any class preference?

USER: No, but I would like to board a single connection flight. where the class should be economy.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Please forward your name.

USER: Michael Baker.

ASSISTANT: We found on a connecting flight of fare 100 with airline Frontier and number 1000. Can I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you very much.

ASSISTANT: Thank you for availing us.