You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: Can you help me in booking a flight ticket to EWR from DCA in September month?

ASSISTANT: Sure, help me with the trip dates?

USER: Sure, my trip dates are Sep 26 and Sep 28.

ASSISTANT: May I know your name for the booking process?

USER: I am Richard Edwards.

ASSISTANT: Do you have any specifications to be met?

USER: I need single connecting flight.

ASSISTANT: There is a flight in an airline Frontier with 1001 number having a single connection in an economy class. Shall I proceed to book?

USER: Yes, please proceed with the booking.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for booking my flight ticket with the flight 1001.

ASSISTANT: Thank you for reaching us.