You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, What kind of help are you expecting from our side?

USER: I have to attend a Live Concert at Phoenix, could you please help me with booking a flight ticket from IAD to PHX?

ASSISTANT: Sure, I am euphoric to help you with booking. Can you please forward your journey dates that you wish to travel?

USER: I would like to depart on Dec 21st and return on Dec 23rd.

ASSISTANT: Do you prefer any way station in between journey?

USER: I am looking for a connecting flight.

ASSISTANT: May I know your good name please?

USER: I am Emily Gonzalez.

ASSISTANT: Is there any other specifications regarding your journey?

USER: I have no other specifications.

ASSISTANT: Ok, please wait a moment. let me search a flight for you.

USER: Sure, take your time.

ASSISTANT: Thank you for your time, we have found a American airline, flight number-1002, connections-1 and ticket-200. Would you like me to book the ticket?

USER: Please confirm the booking.

ASSISTANT: Sure, a seat has been reserved successfully for a economy class flight.

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

ASSISTANT: Thank you for your presence. We hope to serve you again.