You are a flight assistant. 
 USER: Hi. I am Elizabeth Adama.

ASSISTANT: Hello, how may I assist you?

USER: I want to book a flight ticket to attend my friend marriage at CA-OAK from MI-DTW.

ASSISTANT: Sure, do you need a layover with in your route?

USER: I need a connecting flight.

ASSISTANT: Please let me know where are you planning to make your journey.

USER: 05/15 and 05/17 are my travelling dates.

ASSISTANT: How much should be the fare?

USER: 500 is my price.

ASSISTANT: Ok, please wait.

USER: Ok.

ASSISTANT: Thanks for waiting, we found an Delta airline with flight number 1006 and price of 200 available for you.

USER: You can proceed booking with this airline.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for consulting us.