You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, How can I assist you for the day?

USER: I need to book a flight ticket to Philadelphia to visit Museum of art could you help me in booking on 04/19 to 04/21?

ASSISTANT: Sure, From where do you want to depart?

USER: I want to head from Los Angeles, CA - LAX.

ASSISTANT: Please specify the Philadelphia airport code?

USER: Philadelphia airport code is, PA - PHL.

ASSISTANT: Do you need any halt in between?

USER: I want a halt in my journey, so make sure that flight should contain 1 connection.

ASSISTANT: Ok, please wait for a minute, I will be back to you.

USER: Sure, take your best time.

ASSISTANT: Thanks for waiting. We found a Jet Blue airline, with price 300. The flight number is 1011. Can I proceed with this single halt airline?

USER: I am very comfortable to travel with airline JetBlue. Reserve my seat.

ASSISTANT: On what name do I need to reserve the ticket?

USER: Please reserve the ticket with name Lisa Nelson.

ASSISTANT: Your ticket has been reserved in the name of Lisa Nelson.

USER: Thanks for your assistance.

ASSISTANT: Thanks for your presence.