You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Stephanie Robinson.

ASSISTANT: How can I assist you?

USER: I am planning to visit Phoenix, can you please book me a ticket from DEN to PHX?

ASSISTANT: Sure, may I know your travel dates please?

USER: My planned dates of journey are from 04/25 to 04/27.

ASSISTANT: Do you have any other specifications?

USER: Yes, I need 1 connection limit flight on this route.

ASSISTANT: Ok, please be on hold.

USER: Sure, take your own time.

ASSISTANT: AA airlines is having a flight with travel charge of 100, shall I proceed for booking?

USER: Please book my ticket with this flight.

ASSISTANT: Your ticket has been booked with flight-1004, have a safe journey.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for choosing us.