You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am looking for a flight from PHX to IAD, can you help me?

ASSISTANT: May I know your travel dates?

USER: My travelling dates are 09 and 11 of Feb.

ASSISTANT: Let me know your other specifications.

USER: I need a connecting flight.

ASSISTANT: May I know your good name?

USER: Gary Wright.

ASSISTANT: There is a flight-1024 in economy class, is it fine for you?

USER: Please proceed.

ASSISTANT: Ok, booking is done on UA airlines.

USER: Thanks for helping me.

ASSISTANT: Thanks for choosing us.