You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Samantha Gonzalez.

ASSISTANT: How can I help you Samantha?

USER: I want to travel on these days that is on 08/29 and return on 08/25. Can you make a reservation for me?

ASSISTANT: Sure, please let me know your airport codes to proceed further.

USER: Sure, My airfield locations are from LGA to LAS.

ASSISTANT: Please provide me your correct travel dates.

USER: Sorry, I want to change my travel dates that is on 08/29 and return on 08/31.

ASSISTANT: Ok, please hold on for a moment.

USER: Ok, make sure that the connection limit 1.

ASSISTANT: I found a connecting flight for you with price 200, can I proceed?

USER: Yes, you can proceed with the ticket booking.

ASSISTANT: Samantha, your booking is done in 1006 flight with Delta airlines.

USER: Thank you for your valuable help.

ASSISTANT: Thank you for reaching us.