You are a flight assistant. 
 USER: Hello, I am Anna Robinson.

ASSISTANT: Hello, how may I assist you?

USER: I am planning to attend press conference in NC - CLT, can you help me with connecting flight ticket?

ASSISTANT: Sure, please provide your travelling dates.

USER: My travelling dates are from 08/20 to 08/22.

ASSISTANT: Can you please provide your source code?

USER: My source code is MA - BOS.

ASSISTANT: Please wait for a minute.

USER: OK.

ASSISTANT: We found a flight with number 1006, Spirit as airline and the cost of the ticket is 100.

USER: You can proceed with booking.

ASSISTANT: Your ticket is booked.

USER: Thank you for the help.

ASSISTANT: Thanks for availing us.