You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How exactly I can support you for the day?

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

ASSISTANT: Ok.

USER: Can you do the reservation?

ASSISTANT: Shall I have your name to reserve the ticket?

USER: Christopher Moore here.

ASSISTANT: Could you help me with your airport codes?

USER: My airport codes are PHX-SFO.

ASSISTANT: You have any specifications?

USER: Price limit is 5000.

ASSISTANT: What are your scheduled dates of journey?

USER: Dates are 11/25 and 11/27.

ASSISTANT: Wait a minute.

USER: Ok.

ASSISTANT: JetBlue airline of price 100 with 1 connection in 1012 flight. Is it comfortable to you?

USER: Yes, Please do the booking.

ASSISTANT: Ok, booking has been done.

USER: Thank you so much.

ASSISTANT: Thank you.