You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What type of service do you want from our travel agency?

USER: Myself Dorothy Williams. I am planning to visit IAD, can you please help me to book a flight ticket from DEN?

ASSISTANT: Sure, I am here to assist you with the ticket booking. Can you please mention your planned travel dates?

USER: Sure, my travel dates are 05/31 and 06/02.

ASSISTANT: Ok, please give me a  minute. I will search the flight availability and get back to you.

USER: Ok, I will wait for your response.

ASSISTANT: There is a flight available with the connection limit 2 and the price is 100 in the Spirit airlines. Shall I proceed with ticket booking?

USER: Ok, please book.

ASSISTANT: Ok, I have booked your ticket with the flight number 1027. Have a safe flight.

USER: Thank you for your help.

ASSISTANT: You are most welcome. Thank you for reaching our travel agency to reserve your ticket.