You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: Brandon Martinez here. I need your help in booking of a flight ticket from PHX to IAD for an important business meeting, can you please help me out with booking of a flight ticket on those locations?

ASSISTANT: Sure, I am happy to help you in booking flight ticket.

USER: Thank you for accepting my request.

ASSISTANT: Can you please mention your travel dates for booking flight ticket?

USER: Sure, I am planning to move on 02/22 and please book my return ticket on 02/24.

ASSISTANT: Thank you for providing your travel details. I will put the conversation on hold to check the best flights available in your route.

USER: Sure, take your time.

ASSISTANT: I have found a flight in this route, airline is UA and it is a direct flight. Are you ok with this flight?

USER: That's great, I am looking for this type of requirements. You can proceed with booking.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1028.

USER: Thank you for your help in booking of my ticket, have a nice day.

ASSISTANT: Thank you for reaching us, have a nice day.

USER: Welcome.