You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: Can you help me in booking my flight ticket from DCA to SFO?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: Please help me with your name.

USER: I am Stephanie Carter.

ASSISTANT: Please help me with your planned travelling dates.

USER: My trip dates will be Sep 9th to Sep 11th.

ASSISTANT: Do you need a break in between your journey?

USER: I prefer a break with in my journey.

ASSISTANT: Do you have any other preferences in your journey?

USER: No.

ASSISTANT: Please allow me a minute.

USER: Sure.

ASSISTANT: We have a connecting flight operated by American Airlines with a fare of 100 only. Shall I book the flight ticket?

USER: You can proceed.

ASSISTANT: I have booked your ticket in the flight-1003.

USER: Thank you.

ASSISTANT: Thank you for reaching us. Have a great time.