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

ASSISTANT: Hello, how can I assist you today?

USER: I am planning to go for Yosemite Adventure with my friends at Detroit, can you please book a ticket under the price 200?

ASSISTANT: Sure, may I know your planned travel dates?

USER: I want to travel on 06/03 and recur on 06/05.

ASSISTANT: Please share me your source and destination codes.

USER: My source is from Phoenix, AZ - PHX. I want to land at Detroit, MI - DTW.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: We are glad to say that, we found an airline: Hawaiian, flight number: 1018 with a single connection and price is 100. Shall I proceed to booking?

USER: Please proceed.

ASSISTANT: Your flight ticket has been reserved.

USER: Thanks for your quick response.

ASSISTANT: Thank you for opting us.