You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I serve you today?

USER: I am Karen Hill. I wish to visit Pioneer Plaza which is at Dallas & Fort Worth, TX - DFW. Can you please make a flight ticket reservation from Houston, TX - IAH?

ASSISTANT: Sure, please share me your planned journey dates?

USER: My travel dates are 01/09 - 01/11.

ASSISTANT: May I know your connection limit?

USER: I need a single connection.

ASSISTANT: Please wait for a moment.

USER: Sure, I will wait for your response.

ASSISTANT: Thank you for waiting, I found a connecting flight of airline Delta, flight number is 1000 and fare is 100. Shall I proceed with booking?

USER: Please proceed to book.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for visiting us, have a nice journey.