You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you for today?

USER: I am Sarah Mitchell. Can you help me in booking the ticket from OAK to LAX?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: My planning dates are from 05/23 to 05/25.

ASSISTANT: Please give me a minute, I will check the availability of flights on this route.

USER: Ok.

ASSISTANT: Here is a flight with ticket fare 100 in Delta airlines. Is it ok for you?

USER: That's great, please proceed.

ASSISTANT: Your booking is confirmed with flight number 1016.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us, have a nice day.