You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am Stephen Young.

ASSISTANT: Nice to meet you Stephen.

USER: I am planning to meet my childhood friend in SEA. Can you help me in booking a ticket from OAK?

ASSISTANT: Sure, can I know your travelling dates please?

USER: My planning dates are from 01/28 to 01/30.

ASSISTANT: There is a flight available as per your requested dates in Delta airline with 1 connection. Shall I proceed?

USER: Please proceed.

ASSISTANT: Ok, your ticket is confirmed with the flight number 1015.

USER: Thank you for your help.

ASSISTANT: You are welcome.