You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you today?

USER: Can you please help me to reserve a flight from SFO?

ASSISTANT: Sure, I am happy to help you. May I know your destination airport code?

USER: My destination is LAX.

ASSISTANT: Please, share me your travel dates.

USER: I will travel on July 6th and 8th.

ASSISTANT: Do you have any connection limit?

USER: I am fine with one connection.

ASSISTANT: May I know your class preference?

USER: I prefer to fly in business class.

ASSISTANT: Do you have any more specifications?

USER: No.

ASSISTANT: Let me know your name to proceed further.

USER: My name is Stephanie Gonzalez.

ASSISTANT: Sorry, no flights are running on your desired routes as per your specifications.

USER: No problem, thank you.

ASSISTANT: Thank you for opting us.