You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: Can you please book me a flight ticket from ORD to SFO to meet my family?

ASSISTANT: Sure, may I know your connection limit?

USER: I like connecting flight.

ASSISTANT: Let me know your travelling dates.

USER: I have planned to travel on Sept 09th and return on Sept 11th.

ASSISTANT: Do you have any other specifications?

USER: I want to return at morning time.

ASSISTANT: May I know your name please?

USER: Stephanie Carter.

ASSISTANT: We found a Frontier airline, flight number: 1029, price: 200 with one connection.

USER: Ok, please book it.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.