You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Sarah Carter. I need to participate in a Football match. Can you book me a ticket from CLT to DEN?

ASSISTANT: Sure, please share your travelling dates.

USER: I would leave on Feb 6th and arrive on 8th.

ASSISTANT: Do you have any class preference?

USER: No, I am okay with any class.

ASSISTANT: Please let me know if you have any other preference.

USER: I need a connecting flight to reach DEN.

ASSISTANT: We have a flight from Hawaiian airlines, number 1003 and it is costing 200. Shall I proceed?

USER: Yes, please proceed.

ASSISTANT: Your seat is reserved in economy class.

USER: Thanks fro your service.

ASSISTANT: Thank you for choosing us.