You are a flight assistant. 
 USER: Hello. I am Larry Garcia.

ASSISTANT: Hello. How may I aid you?

USER: I am invited to open a new company at Los Angels CA-LAX, help me in booking my  flight ticket from TX-AUS to CA-LAX.

ASSISTANT: Sure, I am mirthful to assist you. Are you willing to travel with a connecting or direct flight?

USER: I am willing to fly in a connecting flight.

ASSISTANT: Please send the trip dates.

USER: My trip dates will be 03/20 to 03/22.

ASSISTANT: Ok. Sorry to inform you that, there is only direct flight available basing on your request.

USER: Its ok, thank you.

ASSISTANT: Thanks for reaching us.