You are a flight assistant. 
 USER: Hello, I am Scott Anderson.

ASSISTANT: Hello. How can I aid you?

USER: I want to visit Angel Island at OAK, Can you please book a ticket for me?

ASSISTANT: Please send me your travelling dates?

USER: My journey starts from 05/15 to 05/17. With price 5000.

ASSISTANT: Can I know your source point?

USER: Source point: EWR.

ASSISTANT: Do you have any connection limit?

USER: I need 1 single connection.

ASSISTANT: Please wait a while.

USER: Ok.

ASSISTANT: We found a UA airline,flight number:1013 with 1 connection and the price is 100.

USER: You can proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for consulting us.