You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I be your helping hand today?

USER: I am planning to go Los Angeles to establish new relationships. Can you help me to do the reservation?

ASSISTANT: Sure, I am here to help you. May I know your journey dates?

USER: Travelling dates are 01/03 and 01/05.

ASSISTANT: May I know your airport codes?

USER: My airport codes are ATL-LAX.

ASSISTANT: Do you have any other specifications?

USER: Price limit 1000 with one connection.

ASSISTANT: Sure, may I know your name to proceed further.

USER: I am Joseph Rodriguez.

ASSISTANT: Thanks for providing your name, but there are no flights found on your requirement.

USER: No problem. Thanks for the quick reply.

ASSISTANT: Thanks for choosing us, have a good day.