You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you?

USER: I am Katherine Martinez. I am planning to go for Comerica park at Detroit, DTW, can you please book a ticket for me?

ASSISTANT: Sure, may I know your travelling dates?

USER: Trip dates are 05/17 to 05/19.

ASSISTANT: kindly provide your source code.

USER: Source code is Orlando, MCO.

ASSISTANT: Please give me a minute.

USER: Sure.

ASSISTANT: We found a flight with number 1001 and Frontier as airline. the cost of the ticket is 300. Shall I go with booking?

USER: You can proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Thanks for availing us.