You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Patrick Rodriguez from Los Angeles.

ASSISTANT: Ok.

USER: Can you please book a flight ticket from LAX to LAS?

ASSISTANT: Sure, may I know your travel dates?

USER: Thank you for your response, I want to take off on May 27 and please confirm my return ticket also on May 29.

ASSISTANT: Do you have any specifications?

USER: I would like to return in evening time so please check with this.

ASSISTANT: We found a economy flight on your details with airline JetBlue, flight number: 1026. Shall I book this ticket?

USER: Please confirm this flight ticket for me.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you.