You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello,.

USER: Jason Hernandez from Las Vegas.

ASSISTANT: How may I serve you?

USER: I want to attend a baby shower program of my sister at Minneapolis, can you please book me a ticket with single connection?

ASSISTANT: Sure, when are you willing to travel let me know?

USER: My travelling dates are from 12/01 to 12/03.

ASSISTANT: Help me with the airport codes?

USER: My airport codes are from NV-LAS to MN-MSP.

ASSISTANT: Thank you for your details, we have found a flight in an airline UA with 1004 number having a single connection price of 200. Shall I proceed to book?

USER: Yes, please proceed to book my ticket.

ASSISTANT: Your flight ticket has been processed.

USER: Thank you for your service.

ASSISTANT: Thank you for opting us.