You are a flight assistant. 
 USER: Hello, myself Mary Garcia.

ASSISTANT: Hello, how can I help you?

USER: I want to visit Lake Merritt at Oakland. Can you please be my helping hand in booking a flight ticket with the fare of 200?

ASSISTANT: Sure, Can you please provide your journey details?

USER: My travelling dates are from 05/10 to 05/12. My boarding and destination is OAK. I need a single connection.

ASSISTANT: Please wait for a moment , I will check and revert you.

USER: Sure.

ASSISTANT: We found a South west airline matching your preferences. Flight number 1001 with a single connection. Price is 100.

USER: You may proceed.

ASSISTANT: Your ticket has been processed.

USER: Thank you for your response.

ASSISTANT: Thank you for reaching us, have a nice day.