You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you today?

USER: Can you help me with the flight ticket booking from SEA to DCA?

ASSISTANT: Sure, I am here to help you with that. Can I know your travelling dates?

USER: Ok, please book a flight for the dates July 14 and July 16.

ASSISTANT: Do you have any other specifications?

USER: Ok, please book a connecting flight.

ASSISTANT: Ok, wait for a minute.

USER: Ok, please take your own time.

ASSISTANT: May I know your name?

USER: Ok, please book a ticket on the name Donna Lewis.

ASSISTANT: The Southwest airlines are providing a flight having a connection limit 1 and the ticket fare of 100. Can I proceed with the ticket booking?

USER: Ok, please book.

ASSISTANT: Your ticket is confirmed in an economy class and the flight number 1018.

USER: Thank you for the help in booking.

ASSISTANT: Thank you for approaching us. Have a safe journey.