You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I be a help for you?

USER: I am planning to visit St. Paul on a business meet. Can you help me in booking a ticket?

ASSISTANT: Sure, can you please share your source and destination airport codes?

USER: They are EWR and MSP respectively.

ASSISTANT: May I know on what dates you have planned to travel?

USER: I have a plan to travel on dates 07/16 and 07/18.

ASSISTANT: Meanwhile may I know your good name please?

USER: My name is Jason Anderson.

ASSISTANT: There is a flight from Spirit airlines available on your requested dates with a fare of 200. Shall I confirm your booking?

USER: Sure, please book the ticket.

ASSISTANT: Your ticket is booked with flight 1002.

USER: Thank you for your favour.

ASSISTANT: Most welcome.