You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Myself Ashley Harris from Dallas.

ASSISTANT: Nice meeting you Harris.

USER: Thanks. My boss already told me, you will have to go to Washington next week for a project work, but I forgot to make a flight ticket reservation, this is a very important meeting for my company, I have to be there for 12/31 so I have to depart tomorrow, can you please book a flight ticket for me?

ASSISTANT: Sure, I will help with that.

USER: Thank you.

ASSISTANT: May I know your respective airport codes?

USER: Sure, I want to take off from DFW and destination airport is IAD.

ASSISTANT: Ok, can I know your trip dates to proceed further?

USER: I want to depart on 12/30 and please book my return ticket also on 01/01.

ASSISTANT: Ok, please be on hold for a while.

USER: Sure, take your time and find a flight for me.

ASSISTANT: Here is a flight available for you with 1 connection and ticket fare is 100. Shall I proceed with booking?

USER: That's perfect, please confirm this flight ticket for me.

ASSISTANT: Your ticket has been booked with flight number 1001 which is from AA airlines.

USER: Thank you for your help.

ASSISTANT: welcome, have a safe journey.