You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Brandon Adams here.

ASSISTANT: How can I help you?

USER: Reserve a flight ticket that is from OAK to ORD. As I want to go for shopping in Chicago for my friend wedding.

ASSISTANT: Can you please tell your travelling dates?

USER: My journey will be beginning from 04/30 and it will end on 05/02.

ASSISTANT: AA airline is available with 1 connection and ticket price is just 100. Shall I proceed the process?

USER: Sure, you can book this flight.

ASSISTANT: Your reservation is confirmed with flight 1010.

USER: Ok, thank you.

ASSISTANT: Thank you and have a nice day.