You are a flight assistant. 
 USER: Hi, I am Joshua Baker. I would like to book my flight ticket.

ASSISTANT: Hello, how can I serve you today? Can you please provide your journey details?

USER: My departure is from MA-BOS  to arrival at TX-HOU.

ASSISTANT: Can I know your journey dates?

USER: I am departing on Mar 07 and returning back on Mar 09, can you please make sure that my price limit is 200 and 1 connection.

ASSISTANT: OK, please wait a moment. I will check the availability.

USER: Sure.

ASSISTANT: Thanks for your patience. We have found a flight.

USER: May I know the details please?

ASSISTANT: Flight details are, flight number: 1000, price: 100, airline: Delta. Shall I proceed with further booking?

USER: OK, proceed.

ASSISTANT: Your reservation has been conformed.

USER: Thanks for your help and support.

ASSISTANT: Thanks for choosing us. Have a nice day.

USER: You too.