You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: John Phillips here. Can you help me to find a flight from DTW to MSP?

ASSISTANT: Ok, do you have any planned dates for travel?

USER: My travel dates are 05/20 and 05/22.

ASSISTANT: Please give me a minute.

USER: Sure.

ASSISTANT: I found a flight in Spirit airlines available with price 100. Shall I book the ticket for you?

USER: You can proceed.

ASSISTANT: Your ticket is confirmed and the flight number is 1007.

USER: Thanks for your help.

ASSISTANT: Thank you for reaching us.