You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Rebecca Hall.

ASSISTANT: How may I aid you?

USER: I would like to attend my friend wedding this weekend at Philadelphia, can you please book me a ticket from LAS to PHL?

ASSISTANT: Sure, let me know your journey dates?

USER: I want to depart on Jan 24 and would like to return on Jan 24.

ASSISTANT: Can you please mention the return date once again?

USER: Sorry, I want to return on Jan 26.

ASSISTANT: Do you need any halt in between your journey?

USER: I need one halt in between my journey.

ASSISTANT: Please wait a moment.

USER: Sure, I will wait for your response.

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

USER: Please book my ticket with this airlines.

ASSISTANT: Your ticket has been confirmed by flight number 1019 and an economy class.

USER: Thank you for booking my ticket.

ASSISTANT: Thanks for choosing us.