You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Carol Green.

ASSISTANT: How can I help you today?

USER: I need a connecting flight in my journey, can you help me in booking?

ASSISTANT: Sue, I can help you in booking flight ticket.

USER: My airport codes are EWR to DEN.

ASSISTANT: Can you please mention your travel dates for booking flight ticket?

USER: My travelling dates are 09/12 to 09/14.

ASSISTANT: Ok, please wait a moment, I will check flight availability.

USER: Sure.

ASSISTANT: There is a flight available in this route, airline is AA and flight number is 1018. Shall I confirm this flight ticket for you?

USER: You can book it.

ASSISTANT: Your flight ticket is booked successfully.

USER: Thank you for helping.

ASSISTANT: Thank you for reaching us, have a nice day.