You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hi,.

USER: I am Rachel Harris.

ASSISTANT: How may I assist you?

USER: I want to book a flight ticket from Boston, MA-BOS to enjoy beach holidays. Can you please help me within fare of 200 flight ticket?

ASSISTANT: Ok. Please let me know your journey dates?

USER: My journey dates are from 09/09 to 09/11.

ASSISTANT: Connecting flight 1013 is available with airline AA, for price 100.

USER: Ok, you can proceed for booking.

ASSISTANT: Flight ticket is booked.

USER: Thank you.

ASSISTANT: Thanks.