You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you at this minute?

USER: Can you please book a flight ticket from HOU to ORD?

ASSISTANT: Sure, I am here to help you with that. Can I know your planned trip dates?

USER: Thank you. I have planned my travel dates as June 07 and June 09.

ASSISTANT: Do you have any other requirements?

USER: I am looking for single connecting flight so please check with that.

ASSISTANT: May I know your name?

USER: Sure, myself Dennis Lopez.

ASSISTANT: Do you have any other specifications?

USER: No, I do not have any other specifications.

ASSISTANT: The American airlines are providing a flight having a connection limit 1 and the flight number 1001. Can I proceed with the ticket booking?

USER: That is fine, please proceed with booking.

ASSISTANT: Your flight ticket is confirmed in an economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us. Have a safe journey.

USER: Most welcome.