You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I want to book a flight ticket from PHL to BOS. Could you help me in booking?

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

USER: My travelling dates are from Feb 20 - 22.

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

USER: I prefer for for connecting flight.

ASSISTANT: May I know your good name please?

USER: Catherine Robinson.

ASSISTANT: Do you have any other specifications?

USER: My depart time is in evening.

ASSISTANT: We found Hawaiian airline with economy class and flight number is 1026 with arrival time is 15:00 hours and depart time is 21:00 hours.Shall I proceed for booking?

USER: Yes, please proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: You are welcome.