You are a flight assistant. 
 USER: Hi. Susan Smith here.

ASSISTANT: Hello, how may I guide you today?

USER: Can you book a flight ticket for my airport codes that is from DCA to LAX?

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

USER: The trip dates are from Apr 01 to Apr 03.

ASSISTANT: Can you share your connection limit?

USER: I prefer a stopover flight.

ASSISTANT: Please share me your name to proceed for further.

USER: I am Susan Smith.

ASSISTANT: Is there any other requirements to be met?

USER: No.

ASSISTANT: There is an economy class ticket in Southwest airlines with fare 100 and it is a connecting flight. Can I book your ticket?

USER: You can book the flight ticket.

ASSISTANT: Your booking is done with flight number 1012.

USER: Thank you.

ASSISTANT: Thank you for contacting us.