You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I would like to travel from BOS to JFK, can you please help me in flight booking?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: I will start on Oct 19, return on Oct 21.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: I am comfortable with any flight.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Do you have any particular time for departing and returning?

USER: No, I am comfortable with any time.

ASSISTANT: May I know your good name please?

USER: My name is Alexander Campbell.

ASSISTANT: We found Hawaiian airline with economy class and flight number is 1026 with arrival time is 14:00 hours and departure time is 12:00 hours.Shall I proceed for booking?

USER: Ok, proceed to booking.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: You are welcome.