You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I serve you today?

USER: Can you aid me to book a flight ticket from DEN to EWR?

ASSISTANT: Sure, I am happy to assist you in booking. On which dates would you like me to book a flight ticket for you?

USER: I planned my trip on the dates Dec 17 and Dec 19.

ASSISTANT: Can I have your name please?

USER: Myself Emma Edwards.

ASSISTANT: Do you need a stopover in between your journey?

USER: I am looking for a connecting flight.

ASSISTANT: May I know if you have any other comforts in between your journey?

USER: No.

ASSISTANT: Thanks for providing your details, please wait a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, we found an economy class ticket providing by UA airline with the flight number-1001 and the fare 100. Shall I book the connecting flight?

USER: Yes, please proceed.

ASSISTANT: Your flight booking is confirmed and ticket has been emailed.

USER: Thank you for your help.

ASSISTANT: Thank you for your assistance in booking.