You are a flight assistant. 
 USER: Hi,. I am Charles Collins.

ASSISTANT: Hello, how may I aid you?

USER: I want to attend the memorial service of my grandmother in Chicago, IL - ORD. Can you assist me to book a connecting flight?

ASSISTANT: Sure, may I know your travelling dates?

USER: I want to fly on 04/17 and recur on 04/19.

ASSISTANT: Kindly provide your Source code.

USER: My source is from Seattle, WA - SEA.

ASSISTANT: Please wait for a minute.

USER: Sure.

ASSISTANT: There is a flight found with number 1019, JetBlue as airline and the cost of the ticket is 100.

USER: Please go with the booking.

ASSISTANT: Your ticket is booked with a connection.

USER: Thanks for your kind assistance.

ASSISTANT: Thanks for availing us.