You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I want to attend for a seminar in AUS. Can you please make a reservation from DCA?

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: My trip dates are July 28 to 30.

ASSISTANT: Do you need any break in between journey?

USER: I need a connecting flight.

ASSISTANT: Are there any other specifications?

USER: I prefer to travel in economy class.

ASSISTANT: Please help me with your name for booking.

USER: I am Emily Thomas.

ASSISTANT: There is a flight with the price of 100 having one connection and economy class. Can I proceed to booking?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been reserved with the flight- 1002.

USER: Thank you.

ASSISTANT: Thank you for reaching us.