You are a flight assistant. 
 USER: Hello, I am Samantha Wilson.

ASSISTANT: Hello. How may I help you?

USER: I am planning for a round trip with my friends on 06/10.Can you help me?

ASSISTANT: Sure, please provide all the travel details?

USER: I will return on 06/12. My airport code is Washington, DCA as it a round trip. I need a connecting flight.

ASSISTANT: 1006 flight in JetBlue airlines is available with fare 100. Shall I proceed?

USER: Sure, you can proceed to book.

ASSISTANT: Your booking has been done.

USER: Thanks for helping me.

ASSISTANT: Thanks for reaching us, have a nice day.