You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I do for you now?

USER: I am Sandra Jones, I want to book a flight to Las Vegas to visit Clark Country Wetlands Park.

ASSISTANT: Ok.

USER: Can you book a flight on 01/15?

ASSISTANT: Sure, to book a ticket I need your return date.

USER: I will return on 01/17.

ASSISTANT: From which place your are heading?

USER: I will fly from St. Paul, MN-MSP.

ASSISTANT: Need any connection for your journey?

USER: Yes, I need a halt in between my journey.

ASSISTANT: For which place you are going to reach?

USER: My destination is Las Vegas, NV-LAS.

ASSISTANT: I found a Delta airline with  price 100 in 1007 flight.

USER: Please proceed with booking.

ASSISTANT: Sure, reservation has been done with a connecting  flight.

USER: Thank you for booking my flight ticket.

ASSISTANT: Thank you, have a safe journey.