You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Can you please book a ticket from LAX to BOS to go for Science festival?

ASSISTANT: Sure, can you please let me know your trip dates?

USER: My travelling dates are Oct 19 and Oct 21.

ASSISTANT: Would you like to fly with connecting flight or direct flight?

USER: I want single connection.

ASSISTANT: Is there any other criteria?

USER: No.

ASSISTANT: If you can help me with your name, I can check with the availability of flights.

USER: Ok, I am Linda Brown.

ASSISTANT: There is a flight in Southwest airlines with the ticket price of 200 having one connection and economy class. Can I proceed to booking?

USER: Ok, please confirm.

ASSISTANT: Your booking is confirmed and the flight number is 1007.

USER: Thank you.

ASSISTANT: Thank you for reaching us.