You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I am Lisa Walker and please help me in flight ticket booking from EWR to MSP to attend a client meeting.

ASSISTANT: Sure, can you share your travelling dates?

USER: I would like to move on 22nd and back on 24th in the month of April.

ASSISTANT: Do you have any preferences?

USER: Find the flight in afternoon time while I was returning.

ASSISTANT: There is a connecting fight with number 1008 in airline Spirit, the fare is 100 in economy class. Can I book it?

USER: That is perfectly matching to my intent, you can proceed with booking.

ASSISTANT: Your ticket is booked.

USER: Thank you for your enormous help in my flight ticket booking.

ASSISTANT: Thank you for opting us.