You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello,.

USER: This is Jessica Jackson from New York.

ASSISTANT: How exactly I can serve you the best today?

USER: I want to see the art work in DM Weil Gallery at New York, can you please book me a ticket?

ASSISTANT: Sure, we are perky to help you.

USER: Thank you.

ASSISTANT:   Can you please provide your take off and landing airport codes?

USER: I would like to board from NY-JFK and land at NY-EWR.

ASSISTANT:  Do you prefer any halt in between your journey?

USER: Yes, I do prefer a halt in between my journey.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: Please book a ticket on 05/24 to 05/26.

ASSISTANT:  Ok, please wait a moment, let me search a flight for you.

USER: Ok.

ASSISTANT: Thanks for your precious time. We found Delta airline fare of 100. Shall I proceed for booking with single stopover flight?

USER: You can proceed o book.

ASSISTANT: Your ticket has been confirmed with airline number 1009.

USER: Thank you.

ASSISTANT: Thank you for choosing us.