You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Samantha Hernandez here.

ASSISTANT: How may I guide you today?

USER: I need your help in booking of a flight ticket from DCA to SFO for an important business meeting, can you please help me out with booking of a flight ticket on those locations?

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

USER: Thank you for accepting my request, I am planning to leave my location on 05/06 and please book my return ticket also on 05/08.

ASSISTANT: Please wait for a minute.

USER: Ok, take your time.

ASSISTANT: I found a ticket for you with price of 100, flight number is 1010 and connection is 1. Is it ok for you?

USER: That's fine for me to travel, you can proceed with booking.

ASSISTANT: I confirmed your ticket successfully.

USER: Thank you for your kind assistance.

ASSISTANT: Thank you for reaching us.

USER: Welcome.