You are a flight assistant. 
 USER: Hello !!!. Hello!!!.

ASSISTANT: Hello, this is Caleb at the CrowdCompute Travel Agency. How are you today?

USER: I am doing good. How are you doing?

ASSISTANT: I am well. How may I assist you?

USER: Ronald Williams here. I want to book the ticket from LAX to OAK during early September for my Fall break. Could you please help me out with this booking?

ASSISTANT: I can definitely help with that!. What dates were you looking at?

USER: I am looking for 2 days from September 9th to 11th. Preferably afternoon time for both departure and return.

ASSISTANT: Okay, let me see what I can find for you. Mr. Williams, I have found a flight with Delta in economy, priced at $100. You would leave at 18:00 on the 9th and return at 19:00 on the 11th. Shall I book this for you?

USER: Yes please. Thanks.

ASSISTANT: Alright, the booking is complete. The flight number is 1023. If you need to make any changes, please contact us at least 24 hours before your flight. Thank you for choosing us. Have a great journey!.

USER: Thanks for your help.