You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: Please help me out in booking the ticket from HOU to BOS.

ASSISTANT: Sure, can I know your travelling dates?

USER: My trip dates will be Feb 18 to Feb 20.

ASSISTANT: On which name should I reserve the flight ticket?

USER: Kathleen Anderson.

ASSISTANT: Do you have any connection limit?

USER: I need a direct flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: We found direct flight from Frontier airline with price 200 and economy class and airline number is 1020 with arrival time is 15:00 hours and departure time is 6:00 hours, Shall I proceed for booking?

USER: Please proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.