You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: My friend has invited to attend a party at New York. Can you help me in booking a ticket?

ASSISTANT: Yes, I can help you with that. Can I know your dates of travelling?

USER: My journey dates are 04/17 and 04/19.

ASSISTANT: Ok, could you share me your nearest travelling airport codes?

USER: I would like to travel from DCA to JFK.

ASSISTANT: Ok, give me a second.

USER: Ok.

ASSISTANT: I will get back to you. I have found a flight for you with a fare of 200 and connection of 0. Can I proceed to booking?

USER: Sure, please book the ticket.

ASSISTANT: Ok, can I know on which name the ticket has to be booked?

USER: Please book the ticket with the name Stephanie Turner.

ASSISTANT: Your ticket has been booked with South West airlines.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.