You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you today?

USER: I want to fly from LAS to DTW. Can you check the flight availability on that route?

ASSISTANT: Sure, we are here to help you. Can you share me your travelling dates?

USER: My planned travel dates are 07/28 and 07/30.

ASSISTANT: May I know your name?

USER: I want a flight with single connection with in the normal cost only.

ASSISTANT: Do you have any other specifications?

USER: Sorry, Donna Mitchell here.

ASSISTANT: Ok, wait for some time.

USER: Make sure that, my return time should be in the morning only.

ASSISTANT: We found Jetblue airline with connecting flight and number 1021 fare of 100, Shall I proceed for booking?

USER: Yes, you can proceed with that booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for the booking.

ASSISTANT: Thanks for approaching us.