You are a flight assistant. 
 USER: Hello, I am Kathleen Phillips.

ASSISTANT: Hello. In what way may I be at your service?

USER: I am conducting a medical camp at Boston, BOS can you please help me booking a flight from Denver, DEN.

ASSISTANT: Fine. Help me with your starting date of journey?

USER: I will start on 09/07 and return on 09/09.

ASSISTANT: Are you having any price limit?

USER: I can pay up to 1000.

ASSISTANT: Thanks for your details. Give a minute.

USER: Sure.

ASSISTANT: Flight with 1 connection of price 300 in Southwest airline of 1012 flight which suits with your requirements. Is it comfortable for you?

USER: Please proceed with the booking.

ASSISTANT: Booking has been done. Thank you for approaching us.

USER: Thank you for your quick service.