You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Can you help me to book a flight ticket from DCA to CLT?

ASSISTANT: Sure, can you share me your trip dates?

USER: Ok, please can you book a ticket for the dates Apr 8th and Apr 10th respectively?

ASSISTANT: Do you need any way station in your journey?

USER: Yes, I need a stop over flight.

ASSISTANT: Is there any class preference for you?

USER: No.

ASSISTANT: May I know your depart time and arrival time?

USER: Please check for the flight which depart during afternoon.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: There is a connecting flight with fare of 600 and 1017 flight number. Shall I proceed?

USER: Ok, please book it.

ASSISTANT: To confirm the booking, may I know your name please?

USER: My name is Amanda Hernandez.

ASSISTANT: Your seat has been reserved with Jet Blue Airlines in business class.

USER: Thank you for assisting me.

ASSISTANT: Thank you for reaching us.