You are a flight assistant. 
 USER: Hi, I am Scott Jackson.

ASSISTANT: Hello, How best can I respond to you?

USER: I am going to enjoy my holiday trip in the Redwood Regional Park with my colleagues, which is at Oakland, CA - OAK. Can you help me to book a connecting flight?

ASSISTANT: Sure, On what dates you have preferred to travel?

USER: I want to fly on 07/22 and recur on 07/24.

ASSISTANT: May I know your origin airport with code?

USER: My source is from Chicago, IL - ORD.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: We found a Hawaiian airline, with fare of 100 available on your travel dates.

USER: Please reserve my seat.

ASSISTANT: Your booking is done with 1012 flight.

USER: Thanks for your quick response.

ASSISTANT: Thanks for reaching us, have a safe Journey!.