You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I am planning to travel from HOU to PHL, can you please help me in flight booking?

ASSISTANT: Sure, may I know your travel dates?

USER: I would like to fly on June 30, return on July 02.

ASSISTANT: Please share me your name.

USER: My name is Amanda Robinson.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: Sorry, there is no flight at this moment.

USER: No problem, thank you.

ASSISTANT: Thank you.