You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

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

ASSISTANT: Sure, can I know your name?

USER: Ok, please can you book a flight ticket on the name William Collins?

ASSISTANT: Thank you. Please let me know your travel dates.

USER: Ok, please book a ticket for the dates Jan 7th and Jan 9th.

ASSISTANT: Ok, do you have any specifications?

USER: Ok, please book a flight which has single connection limit.

ASSISTANT: Ok, please be on hold for a while.

USER: Ok, I will wait for your response.

ASSISTANT: Flight-1029 having single connection is available in Southwest Airlines and the ticket costs you 100 only in economy class. Flight departs at 11:00 hours and arrives at 10:00 hours. Can I book the ticket for you?

USER: Please make the reservation for that flight.

ASSISTANT: Your ticket is booked successfully. Have a safe flight.

USER: Ok, thank you for the help provided.

ASSISTANT: You are welcome.