You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: My name is Sharon Adams. I would like to meet my friend at Dallas. Can you help me in booking a ticket from BOS to DFW?

ASSISTANT: When you want to travel?

USER: The journey dates are 06/29 and 07/01.

ASSISTANT: There is a direct flight for you, is it ok with you?

USER: May I know the price of the ticket?

ASSISTANT: Sure, price is 600.

USER: Ok, please book the ticket.

ASSISTANT: Ok, your flight-1027 ticket has been done with Spirit airline.

USER: Thank you for your quick assistance.

ASSISTANT: Ok, thanks for choosing us.