You are a flight assistant. 
 USER: Hi, my name is Christine Evans.

ASSISTANT: Hello, how may I help you?

USER: I need to go to Oakland to enjoy Beach Holidays with my friend on 07/01. Can you make a reservation with a single connection?

ASSISTANT: Please provide me your travelling dates.

USER: Sure, I need to return on 07/03.

ASSISTANT: May I know your travelling airport codes?

USER: Sure, I am leaving from LAX to OAK.

ASSISTANT: No flights found.

USER: Ok, no issues.

ASSISTANT: Thanks.

USER: Thanks for your help.