You are a flight assistant. 
 USER: Hello, Patrick Baker here.

ASSISTANT: Hello, how may I support you?

USER: I am planning to visit New York to meet my friend, can you please book me a ticket from MSP to EWR?

ASSISTANT: Sure, we are happy to help you. May I know your planned trip dates?

USER: I am planning to depart on Dec 10 and would like to return on Dec 12.

ASSISTANT: Do you need any stopover in between journey?

USER: Yes, I need a halt in this route.

ASSISTANT: Ok, please wait for a while. Let me check a best flight for you.

USER: Sure, I will wait for your response.

ASSISTANT: Thanks for waiting, we found a connecting flight in AA airline with a fare of 100 and the flight number is 1004. Shall I proceed for booking?

USER: Please book my ticket in this airlines.

ASSISTANT: Ok, your ticket has been booked in economy class.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for choosing us.