You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Ashley Johnson.

ASSISTANT: How can I help you?

USER: I would like to visit Washington, can you help me for booking a flight ticket from BOS to DCA?

ASSISTANT: Yes, I am here to help you. Please share your travelling dates.

USER: Thank you. My travelling dates are Oct 07 and Oct 09.

ASSISTANT: Do you need any connection in between the journey?

USER: I need a single connecting flight in my journey.

ASSISTANT: Ok, please share your class preference.

USER: Any class is fine for me.

ASSISTANT: Do you have any other specifications?

USER: My return time is afternoon.

ASSISTANT: Wait a minute please.

USER: Sure, I will wait for your response.

ASSISTANT: Thank you for waiting, we  found a flight with number 1010 and airline Southwest at a price of 100 with 1 connection and returns at afternoon in class economy. Shall I proceed?

USER: Ok, proceed for booking.

ASSISTANT: Sure, your ticket is booked.

USER: Thank you for booking.

ASSISTANT: Thank you for opting us, have a good day.