You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I be of your help?

USER: Please help me to book a connecting flight to Boston to take a part in Death Valley Adventure.

ASSISTANT: Sure, let me know your favourable codes of airport.

USER: I want to start from Charlotte, NC-CLT to reach Boston, MA-BOS.

ASSISTANT: May I know your planned dates of your journey?

USER: 10/07 and 10/09 are my planned travelling dates.

ASSISTANT: Please mention your good name.

USER: I am Kenneth Thomas.

ASSISTANT: Give me a minute.

USER: Ok. That's good, you can goahead with the booking.

ASSISTANT: We found a Southwest airline available according to your preferences with flight number 1007 and price of 100. Ok, your booking is done.

USER: Thanks for your service.

ASSISTANT: Thank you for approaching us.