You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: Can you please help me to book flight ticket from SFO to EWR?

ASSISTANT: Can you share your trip dates?

USER: My trip dates are Dec 12 and Dec 14.

ASSISTANT: Do you need any connections?

USER: I need single connection flight.

ASSISTANT: Are there any other preferences?

USER: I would like to travel in economy class.

ASSISTANT: May I know your name?

USER: Myself Michelle Anderson.

ASSISTANT: Connecting flight number 1005 with price 200 in economy class is available. Is it ok?

USER: Yes, It is ok for me.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.