You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I have to attend a Music Concert at Charlotte, could you please help me with booking a flight ticket from IAH to CLT?

ASSISTANT: Sure, let me know your travel dates?

USER: I would like to depart on Mar 2nd and return on Mar 4th.

ASSISTANT: Do you have any connection limit?

USER: I am looking for a connecting flight.

ASSISTANT: Is there any other preferences?

USER: I have no other preferences.

ASSISTANT: May I know your good name?

USER: I am Alexander Rodriguez.

ASSISTANT: We found a Frontier airline with flight number 1009 and fare 200 with class is economy. Shall I proceed with booking?

USER: Please confirm the booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you for availing us.