You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Edward Collins here.

ASSISTANT: How can I help you?

USER: I want to meet my ex-wife, so please book my ticket from PHL to LAS.

ASSISTANT: Edward Collins, I am here to help you for this. When you are planning to travel?

USER: My itinerary dates are Oct 15 and Oct 17.

ASSISTANT: Do you have any airline preference?

USER: No, I need a connecting flight.

ASSISTANT: As per your data, there is a flight with Delta Airlines and the ticket fare is 300. Would you like me to make the booking now?

USER: Please book my ticket.

ASSISTANT: Your ticket is reserved in economy class with the flight-1029.

USER: Thank you.

ASSISTANT: Thank you very much for reaching us.