You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: John Parker here. I have a live music concert at Houston, please help me in booking a ticket from CLT to HOU.

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: May I know your travelling dates?

USER: My planned travel dates are on Oct 27 and Oct 29.

ASSISTANT: Is there any class preference?

USER: Any class is comfortable for me.

ASSISTANT: Can you share me your connection limit?

USER: Sure, I need a connecting flight.

ASSISTANT: You have a flight 1006 in Spirit airline and price 100 with a connection, Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: You ticket has been reserved.

USER: Thank you for your assistance.

ASSISTANT: Thank you.