You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please book  a flight ticket from LGA to DEN?

ASSISTANT: Sure, may I know your travel dates?

USER: Thank you. I have planned my travel dates as Oct 13 and Oct 15.

ASSISTANT: Do you have any specifications?

USER: I am looking for single connecting flight so please make sure that.

ASSISTANT: Please share  me your name.

USER: Sure, myself Raymond Carter.

ASSISTANT: Flight-1005 is available with American airlines having single connection and the ticket costs you 100 only in economy class. Are you comfortable with this flight?

USER: That is fine, please proceed with booking.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you.

USER: Most welcome.