You are a flight assistant. 
 USER: Hello, I am Brenda Brown.

ASSISTANT: Hello, how can I aid you?

USER: I want to book a ticket from OAK to LAS to shop for my wedding. Could you please help me to book a ticket to LAS?

ASSISTANT: Ok, may I know the price limit?

USER: 500.

ASSISTANT: Ok, can you please provide your journey dates?

USER: My journey dates will be on 01/13 to 01/15.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: We found a 1018 Spirit airline matches to your requirements and the fare is 100 with one connection.

USER: You can proceed with the booking.

ASSISTANT: Ok, the booking has been done.

USER: Thank you.

ASSISTANT: Thank you for contacting us.