You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Rebecca Garcia.

ASSISTANT: How may I assist you?

USER: Please book a flight ticket from DCA to DTW.

ASSISTANT: Sure, I am here to help you out. May I know your travelling dates please?

USER: My travelling dates are 01/22 and 01/24.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight which should depart in the morning.

ASSISTANT: Frontier airlines is providing connecting flight which depart in morning with the fare of 200 in economy flight, shall I proceed with the booking?

USER:      Yes, please proceed with booking.

ASSISTANT: Your ticket is booked with the flight-1028.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us.