You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I render you today?

USER: Can you help me to book a flight ticket from MCO to CLT?

ASSISTANT: Sure, may I know your good name?

USER: Justin Lee.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: My trip dates are 30 May and 01 June.

ASSISTANT: Do you have any specifications?

USER: I would like to travel in normal cost airline.

ASSISTANT: We found a connecting flight 1022 from United airlines with a fare 100. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thanks for helping me.

ASSISTANT: Thank you for reaching us.