You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I serve you today?

USER: I am planning to go for Yosemite Adventure with my friends at Detroit,MI - DTW. Can you please book a ticket under the price 5000?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: Help me with your source code?

USER: My source is from Minneapolis & St. Paul, MN - MSP.

ASSISTANT: Kindly assign your travelling dates?

USER: I want to fly on 06/25 and recur on 06/27.

ASSISTANT: Thanks for sharing details, we found a flight with airline-UA flight -1002 fare-100 connection-1.

USER: Please proceed.

ASSISTANT: May I know your name to proceed further?

USER: I am Sarah Wright.

ASSISTANT: Your ticket has been processed.

USER: Thanks for your quick response.

ASSISTANT: Thank you for opting us, have a great day.