You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I be of your assistance?

USER: Stephen Parker here, please help me in booking a flight ticket from SFO to DCA.

ASSISTANT: Sure, we are mirthful to assist you in booking. Do you need a stopover in between your journey?

USER: I need a connected flight.

ASSISTANT: Kindly share if you have any class preference.

USER: No, but make to sure my arrival is in afternoon.

ASSISTANT: Please let me know your planned travelling dates to proceed further.

USER: I planned to travel in between June 10 and June 12.

ASSISTANT: May I know if you have any other comforts in between your journey?

USER: No.

ASSISTANT: Before checking, may I know your name please?

USER: As I mentioned above, this is Stephen Parker.

ASSISTANT: Thank you for sharing your journey details, please wait a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, we found an economy class ticket providing by AA airline with the flight number-1020. Shall I book the ticket?

USER: Ok, proceed to book.

ASSISTANT: Your ticket has been confirmed with the connecting flight and you can collect your ticket at the time of check IN.

USER: Thanks for booking.

ASSISTANT: It's pleasure to serve you. You're welcome, hope you reach us again.