You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you for the day?

USER: I am Rebecca Brown, planning to visit Boston. Can you help me in booking a flight ticket from HOU to BOS?

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

USER: I am planning my journey on the dates of Sept 30 and Oct 02.

ASSISTANT: Is there any class preference?

USER: I am ok with any class.

ASSISTANT: Do you have any requirements?

USER: I prefer evening depart flight and morning return flight for this trip.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: We found an airline Frontier with flight 1004 having a depart time 21:00 PM and arrival time 10:00 AM. Shall I proceed with single connecting flight?

USER: Please book my ticket in this flight.

ASSISTANT: Your booking has been processed.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for reaching us.