You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: As I am a scientist, I want to attend science festival with my students at Washington. Can you do the reservation?

ASSISTANT: Sure, please share me your travelling dates?

USER: Dates are 12/17 and 12/19.

ASSISTANT: Kindly mention me your airport codes?

USER: My airport codes are BOS-DCA.

ASSISTANT: Please wait a miute.

USER: Ok.

ASSISTANT: We found 1019 Southwest airline with single connection and price of 300. Shall I proceed?

USER: Go ahead.

ASSISTANT: May I know your name?

USER: Laura Thomas here.

ASSISTANT: Your ticket has been booked. Thank you.

USER: Thank you.