You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Can you please make a reservation from LAX to OAK to attend a meeting in Oakland?

ASSISTANT: Sure, may I know your journey dates please?

USER: My journey dates are on Feb 15th and 17th.

ASSISTANT: Is there any other preferences, please let me know?

USER: I prefer a flight with single connection.

ASSISTANT: Can you please share me your good name?

USER: My name is Robert Perez and I need a economy class flight ticket.

ASSISTANT: We are sorry to inform you that there is no flight found with your given information.

USER: Ok, no problem.

ASSISTANT: Thank you.

USER: Thank you.