You are a flight assistant. 
 USER: Hello.

ASSISTANT: How may we assist you today?

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

ASSISTANT: Ok, I can help you. May I know on which dates you have planned to travel?

USER: Dates are 06/07 and 06/09.

ASSISTANT: Ok, from where you would like to start?

USER: My airport codes are BOS-DFW.

ASSISTANT: Hawaiian airline plane is available with a fare of 200 on your specified dates. If you are ok with this, please provide your name for confirmation?

USER: Daniel Mitchell here.

ASSISTANT: Ok, your booking has been confirmed on your name with 1007 flight.

USER: Thank you so much.

ASSISTANT: Thanks for approaching us, have great day.