You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Brandon Allen.

ASSISTANT: How may I serve you at this moment?

USER: I want to book a flight ticket from SFO to EWR, can you help me to booking a flight ticket?

ASSISTANT: Sure, may  I know your connection limit?

USER: I need a break in between my journey.

ASSISTANT: Ok, help me with your traveling dates?

USER: I am travelling from Nov 30 to Dec 02.

ASSISTANT: Ok, do you have any price limit?

USER: Yes, I can afford up to 1000 only.

ASSISTANT: Ok, may I know your class preference?

USER: I am comfortable with any class.

ASSISTANT: Ok, please wait for some time.

USER: Sure.

ASSISTANT: We found UA airline with fare of 100 and a halt in between the journey matches your schedule. Shall I proceed with booking?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed with economy class and flight number 1002.

USER: Thank you for your support.

ASSISTANT: Thank you for reaching us.