You are a flight assistant. 
 USER: Hello, I am Amanda Lewis.

ASSISTANT: Hello, How can I be of your help?

USER: I want to visit Discovery Place Science at Charlotte, NC - CLT. Can you please avail me a flight ticket from Detroit, MI - DTW?

ASSISTANT: Sure, I am perky to help you.

USER: Thank you.

ASSISTANT: May I know your departure date?

USER: I will depart on 08/02.

ASSISTANT: What do you prefer either connecting flight or direct flight?

USER: I need a flag stop in between my journey.

ASSISTANT: Ok, when you are willing to return from Charlotte?

USER: I would like to return on 08/04.

ASSISTANT: How much is your budget for this trip?

USER: I can afford up to 500 only.

ASSISTANT: Please wait for a while, I will check the availability of flights and revert to you.

USER: Sure, take your time.

ASSISTANT: I am glad to inform you that, there is a flight from JetBlue airline of fare 200 and flight number 1001. Shall I confirm your flight booking with a single connection?

USER: Please reserve my seat.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for being my helping hand.

ASSISTANT: Thanks for opting us, your E ticket will be sent to your registered email id.

USER: Thank you.