You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: Please help me to book a flight ticket with single connection from Atlanta to attend a business meeting in New York.

ASSISTANT: Sure, may I know your airport codes?

USER: My boardin  and landing airport codes are ATL and JFK.

ASSISTANT: Can you please share your travel dates?

USER: Sure, I am planning to start my journey on June 8th and I'll return within two days that is on June 10th.

ASSISTANT: May I know your name please?

USER: I am Emily Baker.

ASSISTANT: Do you have any connection limit?

USER: I want to fly with the connecting flight for this time.

ASSISTANT: Do you have any other preferences?

USER: No more specifications for this trip.

ASSISTANT: Ok, please be on hold.

USER: Sure.

ASSISTANT: Sorry, there are no flights in this route a per your travelling details.

USER: That's ok, I'll choose any alternative to reach my destination. Thank you for your information.

ASSISTANT: Thank you for choosing us.