You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Sandra Turner and book the flight ticket from CLT to PHL to attend a conference meeting, can you help in that?

ASSISTANT: Ok, can you please help me with your dates of journey?

USER: Thank you and I planning to move on 07/30 and back on 08/01.

ASSISTANT: Delta airline is providing a flight having halt in between journey which costs 100. Would you like to book this flight ticket?

USER: Yes, please proceed.

ASSISTANT: Your flight ticket has been reserved with flight 1001 in economy class.

USER: Thank you for booking my flight ticket.

ASSISTANT: My pleasure, thank you for opting our service. Have a safe flight.