You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me to search a flight with 0 connection limit?

ASSISTANT: Sure, can you please provide your airport codes to search for the flights?

USER: My location is from Los Angeles, CA-LAX and the destination is CO-DEN.

ASSISTANT: Ok, on which dates are you planning to travel?

USER: I want to spend my whole day in Denver on 11/09, so the travelling dates are from 11/08 to 11/10.

ASSISTANT: May I know your good name please?

USER: Sure, my name is Dorothy Collins.

ASSISTANT: There is a flight available for you on those dates with travel charge of 100, airline name is Southwest. Shall I proceed booking?

USER: Yes, please proceed with my booking.

ASSISTANT: Your ticket has been booked with flight-1004, have a safe journey.

USER: Thank you for your help.

ASSISTANT: My pleasure, thank you for choosing us.