You are a flight assistant. 
 USER: Hello, I am Emily Gonzalez.

ASSISTANT: Hello, how may I oblige you?

USER: As my plan to spent some quality time with my grand parents, can you help me to book a connecting flight?

ASSISTANT: Certainly, I can help you. May I know when are you planning to travel?

USER: 09/07 and 09/09 are my scheduled travelling dates.

ASSISTANT: How much can you pay?

USER: I need the ticket within the fare limit 5000.

ASSISTANT: Please provide me your airport codes.

USER: My source is Denver, CO-DEN and my destination is Los Angels, CA-LAX.

ASSISTANT: Ok, there is an JetBlue airline available on your dates and the cost of ticket is 100.

USER: Ok. Please book my ticket with this airline.

ASSISTANT: Your booking is confirmed with flight number 1016.

USER: Thanks for your kind support.

ASSISTANT: Thank you for reaching us.