You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Dennis Mitchell.

ASSISTANT: How may I assist you today?

USER: I am planning to visit Minneapolis to attend a wedding ceremony, can you please book me a ticket from LAX to MSP?

ASSISTANT: Sure, I'm glad to help you with that. can you please share your preferable journey dates?

USER: My preferable journey dates are from 04/19 to 04/21.

ASSISTANT: Ok, please wait for a while.

USER: Sure, I will wait for your response.

ASSISTANT: AA airlines is having a flight on that route with travel charge of 100, shall I proceed for booking?

USER: Please book my ticket with this airlines.

ASSISTANT: I have successfully booked your ticket with flight-1011, have a safe journey.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for choosing us.