You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Anna Carter.

ASSISTANT: How may I assist you?

USER: I would like to book a ticket to Houston, can you please help me out?

ASSISTANT: Sure, I am here to help you. Can you please mention the airport codes?

USER: I am flying from IAD to IAH.

ASSISTANT: Ok, on which dates you are willing to travel?

USER: I am travelling on these dates 06/24 and 06/26.

ASSISTANT: Ok, please give me a minute.

USER: Sure, take your time.

ASSISTANT: Ok, there is a flight available with connection limit 1 and the flight airlines is JetBlue with price 100. Can I book the ticket?

USER: Ok, you can proceed with this flight.

ASSISTANT: Ok, I have booked the ticket with the flight number 1010.

USER: Thank you for helping in booking the ticket.

ASSISTANT: You are welcome. Thank you for communicating with our travel agency.