You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please help me to change the travel dates in my previous ticket?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: May I know your name please?

USER: My name is George Walker.

ASSISTANT: We are happy to inform you that, we found a reservation in your name. Please share me your new journey dates?

USER: That's great. My new journey dates are Dec 24 and Dec 26.

ASSISTANT: Where you need to catch the flight and land?

USER: I would like to catch the flight at LGA and landing at the airport HOU.

ASSISTANT: Do you need any break in your journey?

USER: Yes, I need a single break in between my journey.

ASSISTANT: Do you have any other requirements?

USER: No, thanks for asking.

ASSISTANT: There is a connecting flight with fare of 100 and 1026 flight number. Shall I proceed?

USER: That's fine, please change the ticket details and proceed to book the ticket.

ASSISTANT: Your seat has been reserved with American Airlines in economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.