You are a flight assistant. 
 USER: Hello. I am Christine Jones.

ASSISTANT: Hello, how can I assist you today?

USER: I need to book a ticket to meet my friend on 02/12 from SFO. Could you please help me in booking a ticket from SFO?

ASSISTANT: Sure, do you need any halt or direct flight in between your journey?

USER: I need a halt because it makes me more comfortable.

ASSISTANT: May I know your return date?

USER: I intend to return on 02/14.

ASSISTANT: Let me know your destination point?

USER: It is a round trip.

ASSISTANT: Ok, wait for some time.

USER: Sure.

ASSISTANT: We found Frontier airline with connecting flight under range of 100 and number 1008.

USER: You can proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank  you for your service.

ASSISTANT: Thanks for choosing us.