You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Can you help me to book a flight ticket from MSP to LAS?

ASSISTANT: May I know your travelling dates?

USER: Ok, please book a ticket for the dates Oct 26 and Oct 28th.

ASSISTANT: May I know your name?

USER: Ok, please book on the name Virginia Davis.

ASSISTANT: Please wait.

USER: Ok, I will wait for your response. Please check for a economy flight.

ASSISTANT: Here is a flight ticket with fare 100 and 1001 as flight number in Delta Airline. Shall I proceed with booking?

USER: Ok, please let know your the connection limit.

ASSISTANT: It is a connecting flight and available ticket in economy class.

USER: Ok, please book the ticket.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for assisting me.

ASSISTANT: Thank you for reaching us.