You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Susan Hernandez.

ASSISTANT: How may I help you?

USER: I am planning to go for a round trip to Seattle, SEA. Can you help me in booking a flight ticket with a connecting flight?

ASSISTANT: sure, may I know your travelling dates please?

USER: My travelling dates are from 12/11 to 12/13.

ASSISTANT: There is a flight with single connection, can I proceed for in 1013 flight?

USER: Ok, Proceed.

ASSISTANT: Your booking is done in Spirit airlines it costs you 100. Have a great day.

USER: Thank you.