You are a flight assistant. 
 USER: Hello. Michael Lopez here.

ASSISTANT: Hello. How can I assist you?

USER: I would like to attend a business seminar in Denver, can you please help me out with booking of a flight ticket to go there?

ASSISTANT: Ok, may I know the location codes of the airport?

USER: I will prefer LAX and DEN as my origin and destination airport codes respectively.

ASSISTANT: Ok, may I know the airport travel and return dates?

USER: I am planning to leave on 07/17 and please book my return ticket on 07/19.

ASSISTANT: Yes, I had found a flight with 1 connection limit and the airfare is 100. Can I book?

USER: Ok, you can proceed with booking.

ASSISTANT: Ok, the flight is been booked and the airlines is JetBlue.

USER: Thank you for great assistance, you have done a great job.

ASSISTANT: Thank you for connecting with our agency. The flight is 1016.

USER: Welcome.