You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Emma Brown.

ASSISTANT: How may I help you?

USER: I am planning to attend music concert at IAD, can you please help me with booking a flight ticket from PHX?

ASSISTANT: Emma, may I know your travelling dates please?

USER: Sure, I would like to take off on 06/03 and return on 06/05.

ASSISTANT: Ok, please hold on for a moment.

USER: Ok, but please make sure that the connection limit is 1.

ASSISTANT: Flight-1015 is available for you with single connection at the cost of 100, can I reserve your ticket with this flight?

USER: Yes, please proceed with the booking.

ASSISTANT: Your booking is done, thank you for choosing us.

USER: I appreciate your help, thank you.

ASSISTANT: Have a safe journey.