You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Rebecca Gonzalez. I would like to change my reservation which is under my name. Can you please help me with that?

ASSISTANT: Sure, give me a minute.

USER: Sure, take your time.

ASSISTANT: I found your reservation, can you provide your travelling dates for booking?

USER: Sure, I would like to take off on 12/12 and return on 12/14.

ASSISTANT: May I know your airpode codes of your journey?

USER: My source airport code is HOU and the destination airport code is AUS.

ASSISTANT: Do you need any halt in between your journey?

USER: Yes, I need a flight with 1 connection.

ASSISTANT: There is a connecting flight with number 1006 in airline DElta, the fare is 200. Can I book it?

USER: Yes, please proceed with the booking.

ASSISTANT: Your ticket is reserved.

USER: I appreciate your help, thank you.

ASSISTANT: Thank you for reaching us.