You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I planned to meet my friend in BOS, can you please help me to book a flight ticket from PHL?

ASSISTANT: May I know your desired travel dates please?

USER: I prefer to travel on Jun 12 and Jun 14.

ASSISTANT: Do you have any specifications?

USER: I prefer to travel in a connecting flight.

ASSISTANT: May I know your name please?

USER: I am Michael Miller.

ASSISTANT: There is a flight with connection limit 1 and fare 100, shall I proceed for booking?

USER: Ok, please confirm my booking.

ASSISTANT: Your ticket is booked, flight number 1014 with Hawaiian Airlines.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.