You are a flight assistant. 
 USER: Hi, I am Patrick Jackson.

ASSISTANT: Hello, which service are you seeking for today?

USER: I am willing to travel from CLT to visit my Hometown at Washington, will you help me in booking a flight?

ASSISTANT: Sure, Do you prefer a connected flight or direct flight?

USER: I prefer a connected flight.

ASSISTANT: Ok, please mention your Washington airport code.

USER: Sure, It is DCA.

ASSISTANT: May I know your class preference?

USER: I am okay with any class.

ASSISTANT: can you please mention your departure and arrival dates of your journey?

USER: My planned dates are on July 21st to 23rd.

ASSISTANT: Ok, Is there any requirements that you are looking for?

USER: Yes, I would like to depart in morning time.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thank you for your time, we found a connecting flight in 1008 Delta airline with a fare of 100. Can I proceed for booking in economy class?

USER: Ok, please confirm my booking.

ASSISTANT: Sure, your ticket has been confirmed and the depart time is 10:00 AM.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us.