You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you today?

USER: Please help me in round trip ticket booking from OAK.

ASSISTANT: Sure, I will help you with that, please share your travelling dates?

USER: My travelling dates are from 05/06 to 05/08.

ASSISTANT: There is a flight in Delta airline with connection 1 as per your details, can I proceed to booking?

USER: Please proceed and book my ticket with my name of Katherine Clark.

ASSISTANT: Clark, I confirmed your ticket by flight number 1001. It's my pleasure.

USER: Thanks you.

ASSISTANT: You are welcome.