You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Patrick Smith here.

ASSISTANT: How may I help you?

USER: I would like to attend a business meet at San Francisco, will you help me in booking a flight ticket from MSP to SFO?

ASSISTANT: Can you please share your travelling dates?

USER: My travel date are from 08/16 to 08/18.

ASSISTANT: Sure, wait for a while.

USER: Sure, take your own time.

ASSISTANT: There is a single connection flight is available with Frontier airlines. Can I proceed for booking?

USER: Ok, proceed with my ticket booking.

ASSISTANT: Smith, your seat is reserved successfully. Your flight number is 1000.

USER: Thank you for helping me.

ASSISTANT: Thank's for approaching our agency.