You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I support you for the day?

USER: I am Barbara Carter.

ASSISTANT: Ok.

USER: Can you please reserve a flight ticket in economy class to attend a conference in CLT?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: Can you please mention your location codes?

USER: My origin airport code is EWR.

ASSISTANT: Do you prefer halt in between your journey?

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

ASSISTANT: Can you please share your travelling dates?

USER: My journey dates are, depart on Dec 7th evening and return on Dec 9th.

ASSISTANT: Ok, do you have any other specifications?

USER: I need a connection in between journey. Price should not cross 1000.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: We found UA airline with cost 100 and flight number is 1028 with connecting flight.

USER: Ok, proceed with the booking.

ASSISTANT: Your booking has been confirmed.

USER: Thanks for your service.

ASSISTANT: Thank you for choosing us.