You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Can you please help me in booking my flight ticket from MSP to LAS?

ASSISTANT: Can you share your trip dates?

USER: My trip dates are from 07/11 to 07/13.

ASSISTANT: Do you need any connections.

USER: I need a single connecting flight.

ASSISTANT: Are there any other preferences?

USER: No.

ASSISTANT: May I know your name?

USER: Myself Melissa Roberts.

ASSISTANT: Connecting flight number 1017 with price 200 in economy class is available. Is it ok?

USER: It is ok for me, please proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.