You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you for today?

USER: I would like to do my research work at Las Vegas, please help me in booking a ticket from DFW to LAS.

ASSISTANT: Yes, can you tell me your dates of travel?

USER: My planned travel dates are 10/10 and 10/12.

ASSISTANT: Give me a moment.

USER: Sure, take your time.

ASSISTANT: I have found a flight ticket with a price of 100 and 1 connection.

USER: Ok, please book my ticket.

ASSISTANT: Ok, your ticket is booked. Can I know your name for booking?

USER: My name is Jacob Collins.

ASSISTANT: Thank you for contacting us.