You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am looking for a connecting flight in my journey. Can you please help me with booking a flight ticket?

ASSISTANT: Please provide your travelling dates?

USER: My planned travel dates are from Mar 11 to Mar 13.

ASSISTANT: Let me know your airport codes?

USER: Sure, my preferable airport codes are LGA and EWR.

ASSISTANT: Do you have any other requirements?

USER: I would like to depart in the Morning time only.

ASSISTANT: Would you please let me know your name?

USER: Sure, my name is Karen Thomas.

ASSISTANT: Found direct flight with United airlines for price 100. Shall I book a ticket?

USER: That's perfect, please proceed with that ticket booking.

ASSISTANT: Sure. Your ticket is booked having flight number 1008 which departs at 9:00 hours and arrives at 8:00 hours.

USER: Thank you very much in reserving my ticket.

ASSISTANT: Thanks. Have a nice day ahead!.