You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What help are you looking for?

USER: I looking for a flight from IAD to MSP, can you find a flight in my route?

ASSISTANT: Sure, I will help you in booking your reservation. Could you please let me know your travel date?

USER: Ok, my preferable dates of my journey are from 08/06 till 08/08.

ASSISTANT: Ok. On whose name, would you like to book a flight?

USER: Myself Jack Evans.

ASSISTANT: Ok. Please give me a moment to search for available flights that fits your schedule.

USER: Ok, take your own time.

ASSISTANT: Thank you for your patience. UA airlines with flight number 1018 is available for you with single connection. Do you want me to proceed the booking?

USER: Please, proceed it.

ASSISTANT: I was able to book your ticket successfully. Happy journey.

USER: Thank you so much for booking my journey ticket.

ASSISTANT: We are always available to serve you happily.