You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: Can you aid me to book a ticket from EWR to PHX?

ASSISTANT: Sure, On which dates would you like me to book a flight ticket for you?

USER: My travel dates are Aug 4 and Aug 6 respectively.

ASSISTANT: On what name, do I need to reserve your ticket?

USER: Sandra Hall here.

ASSISTANT: Let me know your connection limit?

USER: I prefer for single connection limit.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: We found 1007 AA airlines with single connection with economy class.

USER: Please proceed.

ASSISTANT: Your ticket has been reserved with price 100.

USER: Thanks for the help.

ASSISTANT: Thank you for choosing us.