You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Emily Perez.

ASSISTANT: How can I serve you today?

USER: I want to see my brother as he met with an accident. Can you please book my flight ticket from SFO to LAX?

ASSISTANT: Sure, let me know your travel dates please?

USER: My trip dates are Aug 12 to Aug 14.

ASSISTANT: Do you have any specific arrival and depart time?

USER: I prefer a flight which depart in morning and return in afternoon.

ASSISTANT: May I know your connection limit?

USER: I am ok with any flight.

ASSISTANT: Ok, is there any class preference?

USER: No.

ASSISTANT: Do you have any airline preference?

USER: No.

ASSISTANT: Delta airlines is providing connecting flight with the ticket fare of 100 and depart time is 10:00 AM, arrival time is 18:00 PM. Shall I proceed?

USER: You can book it.

ASSISTANT: Your ticket has been confirmed by flight number 1014 and an economy class.

USER: Thank you.

ASSISTANT: Thanks for choosing us.