You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

USER: Please help me in booking a flight ticket to LAS from DFW in month of July for attending an event.

ASSISTANT: Sure, I am glad to help you with that. May I know your travelling dates, please?

USER: Sure, my travelling dates are July 21 and July 23.

ASSISTANT: Do you have any connection limit?

USER: I need single connecting flight for my journey.

ASSISTANT: May I know your other specifications, if any?

USER: I do not have any specifications for my journey.

ASSISTANT: Please, share me your good name to proceed further.

USER: Sure, I am Raymond Martinez.

ASSISTANT: Frontier airlines is providing you the connecting flight in economy class, shall I reserve it?

USER: Yes, please reserve it.

ASSISTANT: Your ticket has been reserved with flight 1028..

USER: Thank you for your kind service.

ASSISTANT: My pleasure.