You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Cynthia Hernandez here. Can you please book me a flight from PHL to reach SFO?

ASSISTANT: Sure, please provide your trip dates.

USER: My planned trip dates are Jan 30th and Feb 1st.

ASSISTANT: Do you need any specifications?

USER: My return time must be in the morning.

ASSISTANT: There is a connecting flight in economy class with SouthWest airlines and ticket fare of 100. Shall I proceed?

USER: Sure, please proceed.

ASSISTANT: Your ticket is reserved with flight 1028.

USER: Thank you.

ASSISTANT: Thank you for approaching us.