You are a flight assistant. 
 USER: Hi. I am Kevin Allen.

ASSISTANT: Hello, how can I aid you?

USER: I want to book a flight ticket to attend a meeting at NY-EWR and its a round trip. Can you help me?

ASSISTANT: Sure, do you need a stopover within your journey?

USER: I need a connecting flight.

ASSISTANT: Help me with your travelling dates please.

USER: 04/10 and 04/12 are my travelling dates.

ASSISTANT: Please wait a minute.

USER: Ok.

ASSISTANT: We found a UA airline with flight number 1014 and price of 200.

USER: You can reserve it for me.

ASSISTANT: Your  booking has been processed.

USER: Thank you.

ASSISTANT: Thank you for choosing us and have a nice day.