You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am looking for a business class airline to meet my friend at New York. Can you help me with booking?

ASSISTANT: Sure, please share your planned travel dates?

USER: I will fly on May 14 and return on May 16.

ASSISTANT: Do you have any connection limit?

USER: I prefer a connecting flight.

ASSISTANT: Please share your airport codes?

USER: My source point is DTW and destination is JFK.

ASSISTANT: Any other preferences?

USER: No.

ASSISTANT: Can I have your name please?

USER: My name is Ruth Robinson.

ASSISTANT: Sorry, no flights found with your given details.

USER: Ok, thank you for the information.

ASSISTANT: Thank you for connecting with us.