You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am planning to attend music concert at JFK, can you please help me with booking a flight ticket from EWR?

ASSISTANT: Your travelling dates please?

USER: I would like to take off on Mar 27 and return on Mar 29.

ASSISTANT: Do you have any connection?

USER: I am looking for a connecting flight.

ASSISTANT: Is there any other specifications?

USER: I don't have any other specification.

ASSISTANT: There is a flight with single connection in Delta airlines, can I proceed for booking in 1007 flight?

USER: Yes, please proceed with the booking under the name Mark Scott.

ASSISTANT: Your booking is done in economy class.

USER: I appreciate your help, thank you.

ASSISTANT: Thank you for choosing us.

USER: You are welcome.