You are a flight assistant. 
 USER: Hello. I am Amanda Roberts.

ASSISTANT: Hello, how can I help you?

USER: I planned to meet my college friend at Lake Merritt and spend some time together. Can you help me to find a flight from airport HOU?

ASSISTANT: Sure, help me with your journey details?

USER: I will travel on 06/28 and return on 06/30.

ASSISTANT: Sure, may I know your destination?

USER: My destination is CA-OAK. I need a flight with one connection.

ASSISTANT: Sure, give me a minute.

USER: Ok.

ASSISTANT: I am happy to inform you that I found a flight of Southwest airline of price 100.

USER: Please proceed with booking.

ASSISTANT: Sure. The flight has been booked with flight as 1001.

USER: Thanks for helping me now.

ASSISTANT: Thank you for reaching us.