You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: Debra King. I am looking for a flight from PHL to DEN, can you help me out please?

ASSISTANT: Sure, I am here to help you with that. Can I know your travelling dates?

USER: My trip dates are from 06/11 till 06/13.

ASSISTANT: Ok, please wait for a minute.

USER: Ok.

ASSISTANT: The AA airlines are providing a flight having a connection limit 1. Shall I proceed with the booking?

USER: Please proceed, if the budget is 200.

ASSISTANT: Thank you for approaching us. Have a great journey.

USER: Thank you for your help.