You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Pamela Perez.

ASSISTANT: How may I assist you for the day?

USER: I am planning to visit Washington, can you please book me a ticket from LGA to DCA?

ASSISTANT: When are you willing to travel?

USER: My preferable journey dates are from Jan 29 and Jan 31.

ASSISTANT: Do you need a direct flight?

USER: I prefer connecting flight for this journey.

ASSISTANT: May I know your depart and return time?

USER: I prefer to return at afternoon time flight.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Flight-1022 is available for you by Hawaiian airlines with economy class. Can I book it?

USER: Please book my ticket in this flight.

ASSISTANT: Your ticket is reserved, thank you for choosing us.

USER: Thank you for booking my ticket.

ASSISTANT: Have a safe journey.