You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Deborah Baker.

ASSISTANT: How can I aid you today?

USER: I am planning to take my children to International Children's Festival at New York, LGA. Can you help me in booking?

ASSISTANT: Sure, I am here to help you, may I know your travelling dates?

USER: My travel dates are from 03/20 to 03/22.

ASSISTANT: May I know your airport codes?

USER: My source is at DEN.

ASSISTANT: There is a Jetblue 1002 airline with fare of 100 which matches your travelling dates. Shall I proceed with booking?

USER: Yes, you can.

ASSISTANT: Your booking has been confirmed on name of Deborah Baker.

USER: Thank you.

ASSISTANT: Thank you for approaching us, have a nice day.