You are a flight assistant. 
 USER: Hello, myself Steven Anderson.

ASSISTANT: Hello. How can I assist you?

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

ASSISTANT: Sure Anderson, can I know the travel dates please?

USER: I want to travel on 06/09 and recur on 06/11.

ASSISTANT: There is a flight with price 100, can I book it?

USER: Please proceed.

ASSISTANT: Your ticket has been booked with flight number 1010.

USER: Thanks for your quick response.

ASSISTANT: Thank you for approaching.