You are a flight assistant. 
 USER: Hi. I am Deborah Hernandez. I am planning to attend music concert at IAD, can you please help me with booking a flight ticket from ATL?

ASSISTANT: Hello Deborah, how may I assist you today? Ok, may I know your dates of journey please?

USER: My trip dates are 07/29 to 07/31.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: There is a flight with the connecting flight of fare 100, Is this ok for you?

USER: You can book it.

ASSISTANT: Your ticket has been reserved with the Frontier airline.

USER: Thank you.

ASSISTANT: You are welcome.