You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you for today?

USER: I would like to travel from BOS to OAK as a business trip. Can you help me to book a ticket?

ASSISTANT: Sure, I am here to help you in booking your flight ticket. Could you please provide your planned dates of journey?

USER: My journey dates are 02/09 and 02/11.

ASSISTANT: Do you have any other requirements about your journey?

USER: I need break in my journey.

ASSISTANT: I have found a flight with a connecting flight having a ticket fare of 100 and departure in the afternoon in an economy class. Shall I proceed with the booking?

USER: Please proceed.

ASSISTANT: I have reserved your flight ticket with the flight 1000 which is provided by AA airlines.

USER: Thank you, You have done a good job.

ASSISTANT: You are welcome, thank you for reaching us.