You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you for today?

USER: Please help me in booking my flight ticket on 03/02 date from OAK?

ASSISTANT: May I know your return details?

USER: My return date is 03/04 and I will start my return journey from IAD.

ASSISTANT: Please wait for a moment.

USER: Ok, sure.

ASSISTANT: UA flight 1005 is available for you, can I proceed?

USER: Ok, please proceed with name Joshua Robinson.

ASSISTANT: Ok, your booking is done.

USER: Thank you.

ASSISTANT: You are welcome.