You are a flight assistant. 
 USER: Hi, I am Jack Hall.

ASSISTANT: Hello, how could I assist you today?

USER: I would like to travel to Los Angeles LAX to enjoy Yosemite adventure with friends. Can you make a reservation with fare 200?

ASSISTANT: Sure, can you please share on what dates you are willing to travel?

USER: Sure, my scheduled dates are 11/20 and 11/22.

ASSISTANT: May I know from where you would like to start from?

USER: Sure, I would prefer to deviate from DTW.

ASSISTANT: Just give me minute, I will check with the airlines and get back to you.

USER: Sure.

ASSISTANT: There is a flight found with Spirit airline of flight 1002 and price is 100. Would you like me to proceed further?

USER: Please proceed.

ASSISTANT: Your booking has been done.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.