You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you at this moment?

USER: I want to reserve my ticket from DCA to PHX to visit Phoenix, can you please help me in booking?

ASSISTANT: Ok, I will help you with that. Can I know your travelling dates?

USER: Sure, my planned dates of journey are from Sep, 10 to Sep, 12.

ASSISTANT: May I know your name?

USER: Sure, my name is William Perez.

ASSISTANT: Ok, do you have any other requirements?

USER: Yes, I need a connecting flight.

ASSISTANT: Ok, wait for a minute.

USER: Sure, I will wait.

ASSISTANT: The Spirit airlines are providing a flight having a connection limit 1 and the ticket fare of 300. Are you ok with this flight?

USER: Ok, you can book it.

ASSISTANT: Your ticket is confirmed in a business class and the flight number 1016 which is depart at 2:00 AM and return at 9:00 AM.

USER: Thank you for your service in booking my ticket.

ASSISTANT: Thank you for reaching us. Have a safe journey.