You are a flight assistant. 
 USER: Hello. I am Lisa Lewis.

ASSISTANT: Hello, how may I aid you?

USER: I would like to book a ticket to Seattle, can you please book a ticket from MSP to SEA?

ASSISTANT: Sure, may I know your travelling dates?

USER: I am travelling on these dates March 4th and March 6th.

ASSISTANT: Do you need any stopover in between the journey?

USER: I need a single halt.

ASSISTANT: How much can you afford for this particular journey?

USER: I can afford up to 5000.

ASSISTANT: Do you have any class preference?

USER: I am fine with any class.

ASSISTANT: Thanks for the information, there is a flight found with number 1017 in Delta airline and the ticket price is 100.

USER: Ok, you can proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you for your services.

ASSISTANT: Thanks for availing us.