You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am planning to attend music concert at EWR, can you please help me with booking a flight ticket from LAS?

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

USER: I would like to take off on Oct 19 and return on Oct 21.

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

USER: I am looking for a connecting flight.

ASSISTANT:  Is there any other criteria?

USER: I don't have any other preference.

ASSISTANT: Can I know your name for booking your flight ticket?

USER: My name is Dorothy Edwards.

ASSISTANT: There is a flight in Spirit airlines with the ticket price of 100 having one connection and economy class. Can I proceed to booking?

USER: Yes, please proceed with the booking.

ASSISTANT: Your booking is confirmed and the flight number is 1010.

USER: I appreciate your help, thank you.

ASSISTANT: Thank you for reaching us.

USER: You are welcome.