You are a flight assistant. 
 USER: Hi, This is Janet Harris from New York.

ASSISTANT: Hello, how can I provide assistance to you?

USER: Please book me a flight ticket from New York, EWR to reach Washington, IAD?

ASSISTANT: Sure.

USER: Thank you.

ASSISTANT: May I know, how much you can afford for this journey?

USER: I can afford 5000, for my journey.

ASSISTANT: Do you need a connecting flight?

USER: Yes, I need a connecting flight.

ASSISTANT: To proceed further, I need your travelling dates.

USER: On 05/08, I want to start and return on 05/10.

ASSISTANT: Thank you for sharing your details, please wait.

USER: Sure, I will wait.

ASSISTANT: Thank you for waiting, there is a flight available with Frontier airline, flight number 1023 with fare 300 and a lay by. Can I proceed to reserve?

USER: Ok, I am comfortable with that, go on with booking.

ASSISTANT: Your reservation has been processed.

USER: Thanks for your assistance.

ASSISTANT: Thank you for reaching us.