You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Linda Brown.

ASSISTANT: What can I do for you?

USER: Can you book a flight ticket?

ASSISTANT: Surely, I will help you.

USER: I do like Cycling a lot, and want to go for a ride at Lady bird lake, Austin.

ASSISTANT: May I know the complete travel details?

USER: I want to fly from IL - ORD to TX - AUS. Travel dates are 04/11 to 04/13.

ASSISTANT: May I know the price limit?

USER: My price is 5000. And one connecting flight.

ASSISTANT: We have found a flight from Southwest airline with flight number 1017.

USER: Please book and confirm it.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you, Have a safe journey.