You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you at this moment?

USER: I would like to celebrate my birthday at Minneapolis, please book a ticket from LAS to MSP.

ASSISTANT: Sure, I will help you with that. Can I have your travel dates please?

USER: My journey dates are 07/01 and 07/03.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: There is a flight in Delta airlines with connection 1 and price 100, is it ok for you?

USER: Ok, please book the ticket with the name John Williams.

ASSISTANT: Ok John Williams, I have confirmed a ticket with flight number 1004.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us, have a great journey.