You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Rebecca Baker here.

ASSISTANT: How may I help you?

USER: Can you please help me in booking a flight ticket from EWR to PHL?

ASSISTANT: Sure, let me know trip dates?

USER: Sure, my travel dates are from Apr 11 to Apr 13.

ASSISTANT: Please hold on a moment.

USER: Sure.

ASSISTANT: Frontier airline with the ticket fare of 100 and a halt in between the journey. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been confirmed by flight number 1013 and an economy class.

USER: Thank you for booking.

ASSISTANT: Thanks for choosing us.