You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I want to travel PHL from DCA, can you please help me to book flight ticket?

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

USER: My planned dates to travel are May 24 and May 26.

ASSISTANT: May I know your connection limit?

USER: I need a stopover in between my journey.

ASSISTANT: Is there any class preference for you?

USER: I am comfortable with any class.

ASSISTANT: Do you have any other specifications?

USER: I do not have any other specifications.

ASSISTANT: Your good name please.

USER: Emily White here.

ASSISTANT: We found an airline: Southwest, flight number: 1005 and price is 100 with one connection.

USER: Proceed booking with this flight.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.