You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you today?

USER: I want to visit my grand mother's home for this vacation which is in Phoenix whose airport code is PHX. Please help me in booking my ticket form BOS.

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: May I know your travel dates please?

USER: My travelling dates are from 10/22 to 10/24.

ASSISTANT: Ok, do you have any specifications?

USER: I am looking for normal cost airline and also I need a single connecting flight.

ASSISTANT: Ok, hold on for a moment. Let me check the best available flight for you.

USER: Sure.

ASSISTANT: I found a flight for you with United Airlines and it costs you 300. Shall I proceed to reserve a seat in this single connecting flight?

USER: Yes, please proceed with the booking.

ASSISTANT: On whose name you would like to book this ticket?

USER: On my name that is Patrick Brown.

ASSISTANT: Your ticket has been booked with 1025 flight number.

USER: Thank you.

ASSISTANT: Welcome, thank you for choosing us. Have a great day.