You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Myself Lisa Nelson.

ASSISTANT: In which way I can aid you at this moment?

USER: I would like to travel Seattle for attending a business meeting. Can you please help me in booking the ticket from EWR to SEA?

ASSISTANT: Sure, I can aid you in booking flight ticket. Could you please mention your preferable travel dates for booking flight ticket?

USER: I am willing to travel on 04/19 and again I will be return back on 04/21.

ASSISTANT: Please give me a moment, I will check flight availability in this route.

USER: Sure.

ASSISTANT: Thank you for waiting. Based on your travel details, I have found a flight with 1 connection with the fare of 100 provided by Spirit airlines. Shall I confirm this flight ticket for you?

USER: Yes, I think that can work for me.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1026.

USER: Thank you very much for booking the ticket.

ASSISTANT: Thank you for reaching us, have a good day.