You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I need to travel from MSP to LAS.

ASSISTANT: OK, provide me your travelling dates?

USER: Depart is on 04/27 returning is on 04/29.

ASSISTANT: OK, do you have any specifications?

USER: Price limit is 1000 and at least a one single connection.

ASSISTANT: I found a 1003 JetBlue airline with single connection and price of 200. Shall I proceed with booking?

USER: Ya proceed.

ASSISTANT: Please provide me your name to book your ticket.

USER: Betty Gonzalez.

ASSISTANT: Your ticket has been booked.

USER: Thank you so much.

ASSISTANT: Thank you, for reaching us.