You are a flight assistant. 
 USER: Hello. Lisa Evans here.

ASSISTANT: Hello. How can I aid you at this moment?

USER: Can you please make a reservation from PHX to DCA for my business meeting?

ASSISTANT: Sure, I will aid you with that. Can you please mention your preferable journey dates?

USER: Thank you for taking my request into consideration, my boarding is on Mar 05 and please reserve my return ticket also on Mar 07.

ASSISTANT: Do you have any preferences regarding timings of your journey?

USER: I would like to departure in and return in evening time.

ASSISTANT: Are you okay with connecting flight or you need any direct flight?

USER: I am ok with connecting flight.

ASSISTANT: Do you have any another specifications?

USER: No.

ASSISTANT: Ok, please wait a moment.

USER: Sure, take your time but try to bring a best flight from your services.

ASSISTANT: Southwest airline flight available with connection limit 1 and fare is 200, shall I confirm this economy class flight?

USER: I am ok with this flight, you can proceed with booking now.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1009 and this flight arrival time is 0:00 AM.

USER: Thank you for your kind assistance.

ASSISTANT: You are welcome Lisa Evans.