You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I am Emily Taylor. I want to attend my business meeting in SFO. Please help me in booking my ticket from DCA.

ASSISTANT: Sure, can I know your travel dates?

USER: Sure, my travelling dates are from 05/01 to 05/03.

ASSISTANT: Please give me a minute.

USER: Sure, take your time.

ASSISTANT: I found a flight of UA airlines with a price of 100. Shall I proceed?

USER: Ok, please proceed with the booking.

ASSISTANT: Taylor, your ticket is booked successfully for the flight 1006.

USER: Thank you for your help.

ASSISTANT: You are welcome.