You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: As I am a scientist, I want to attend science festival with my students at Los Angeles.

ASSISTANT: Ok.

USER: Can you do the reservation?

ASSISTANT: Sure, may I know your travel dates?

USER: Dates are 02/07 and 02/09.

ASSISTANT: Where do you like to leave from?

USER: My airport codes are PHX-LAX.

ASSISTANT: There is no flight on your details.

USER: No problem,  I will check with another airline.

ASSISTANT: May I know your good name?

USER: Donna Gonzalez here.

ASSISTANT: Thank you Donna Gonzalez.