You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Myself Helen Hall, can you help me to book a flight ticket from IAD to JFK?

ASSISTANT: Sure, let me know your travelling dates.

USER: Ok, I need the ticket to be booked for the dates Feb 26 and Feb 28.

ASSISTANT: Kindly provide your connection limit.

USER: Yes, please book a flight which has the connection limit 1.

ASSISTANT: How much can you afford for the ticket?

USER: I can afford up to 500.

ASSISTANT: Please give me a minute.

USER: Ok, please take the time you need.

ASSISTANT: There is a flight found with number 1024 in Southwest airline and the ticket price is 100.

USER: Ok, go ahead with the booking.

ASSISTANT: Your ticket is booked.

USER: Thank you for assisting me.

ASSISTANT: Thanks for reaching us.