You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,. How may I help you?

USER: My name is Shirley Campbell. I would like to book a ticket with in the range of 500.

ASSISTANT: Ok.

USER: Can you help me with booking on 03/27?

ASSISTANT: Sure. Please provide your travelling codes?

USER: I want to attend my sisters wedding at LAS from OAK. I will be return on 03/29.

ASSISTANT: Ticket is available with airline JetBlue, price 100. Connections 1, flight number 1000.

USER: Ok, You can proceed.

ASSISTANT: Your ticket is booked.

USER: Thanks for your help.

ASSISTANT: Thanks.