You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, May I know your good name?

USER: I want to attend my grand mother memorial service at Minneapolis&St.Paul.Can you help me in booking a ticket? Sure,I am Patrick Martin.

ASSISTANT: I am here to help you. May I know your travelling details?

USER: My airport codes are CA-LAX to MN-MSP.My travel dates are 09/20 to 09/22.

ASSISTANT: Do you have any other criteria to met?

USER: Yes,please ensure that there should be single connection with price limit 1000.

ASSISTANT: Ok, Please wait for a while I will let you know the details.

USER: Sure.

ASSISTANT: I am glad to say that there is a flight found that matches with your details.

USER: Ok. Please share the details of the flight.

ASSISTANT: Airline:Frontier, flight number:1027 with price 100 and 1 connection. Shall I proceed with the booking?

USER: I am ok with the airline, you can proceed.

ASSISTANT: Ok, Your flight is confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us. Have a nice day.